Tag Archives: Space

Project Engineer/Scheduler – Space/SATCOM, Military, Avionics

MSEE. Manages multiple mission critical program and project schedules, and oversees large groups of team members. Ensures resources for timely delivery for super-sized systems engineering and integration programs for NASA/space and satellite payload programs, military/defense, rocketry, avionics/GPS, and federal government. Includes mission operations, ground-based satellite systems and communications. Related additional talents: Prime/subcontractor monitoring, production management, systems acquisition. Top Secret clearance. 150K. 06152015.4

Manager, RF/Satellite Ground Systems Engineering

MBA, MSEE. Manages worldwide ground system infrastructure engineering systems design and integration to support spacecraft/high throughput satellite communications via scanned phased antenna arrays. Architects telemetry, tracking, control subsystems, and carrier monitoring. Authors disaster recovery plans and other technical/operational documentation. Very strong VP-quality background and has project-engineered large offshore drilling programs. Solves critical, complex and high profile engineering problems. Highly skilled at customer relations. Patents, Pubs. 125K. 06112015.4

Staff RF/Microwave Research Engineer-Antennas

PhD-EE. Innovative engineering scientist working with various RF/microwave and electromagnetic technologies:

  • Antennas (including shipboard/aircraft), radar, wireless, autonomous navigation/GPS, RFID sensor systems, EMI/EMC, related computational / embedded / communications systems for space, military/defense, avionics
  • Performs concept design/feasibility, algorithm development, program support, demonstrations. Skilled at related software development. Modeling expert

Uses MATLAB, FEKO, ANSYS/HFSS, Eclectic, COSMOS, HSPice and more. Many Patents, Pubs. Very active in industry. 135K. 06082015.3

RF Programs Manager, RFIC/Device Technologist

Ph.D-EE. Leads large military/defense warfare RF/microwave programs involving design experimentation. Products: RF/MMIC, GaN/GaAs/SiGe, MEMs, various drivers, sensors, synthesizers, transceivers, and microelectronics for radar systems, infrared applications, cutting edge antennas/duplexers, phased arrays. Principal Architect on many high profile programs. Awards, Patents, Pubs and has Industry Senior-level Memberships. ADS, Cadence, SpectreRF, Sonnet, EMPro/3D. Contact us for more details! 06042015.3

Embedded Hardware & Software Engineer

MSEE. Embeds software working with ARM, PCI and various serial buses, FPGA and ASICs.

  • Applies to test equipment, real time operating systems, mixed signal PCB, DC/DC & switching power supplies, laser boards, and communications gear
  • Relates to MIL-STDs, spacecraft, defense/warfare, imaging and various power electronics devices

Uses C, Assembly, PADS, DOORS, Verilog, VHDL, MATLAB, PERL, Python, OrCAD, Altium, Xilinx, Altera, Cadence, RS422/232. Contract/Direct. 95K. 06012015.2

Sr RF/Microwave Antenna Design Engineer

MSEE. Team lead designer for variety of antenna types and phased array development, at both system and component levels, for satellite communications, space, UAV, shipboard, Sigint, military/warfare and wearable navigation applications. Also designs transmitters, receivers, reflectors, microstrip patches and microwave & milimeter wave bands. Performs modeling, chamber measurements, requirements definition, integration/test planning, and generates technical proposals, user manuals. Uses HFSS, Crasp, FEKO, MATLAB. Top Secret/SCI clearance. 130K. 06012015.4

Principal Systems Engineer – RF Antenna Array SME

Ph.D-Physics. Subject Matter Expert  for RF systems in ground and space-based antennas, arrays, radar, satellite communications, electromagnetics, range metrology, upper atmosphere geophysics and remote sensing applications. Performs high level modeling and simulation, data analysis/interpretation, performance analysis, system/hardware design, and propagation – often involving Top Secret electronic warfare applications. Multiple publications. 130K. 06012015.2

Mechanical Systems Engineer – Spacecraft/Space Station

MS-Aero. An aerospace systems and programs engineering professional working with spacecraft, Space Station and planetary unmanned vehicles. Mass properties specialist and performs various space mission elemental analysis and design development, such as space debris solutions, re-entry breakup, propulsion/vibration/thermal concerns, cargo modules, inflatable and other shielding, berthing, pneumatic & environmental control systems, air packs. Strong customer design review participant and go-to. Manages mission budgets, performs critical materials sourcing. Uses MPD, BUMPER, Cradle, CORE, MATLAB, STK, PTC Creo, PRO/E, ANSYS, RedTop. Awards & publications. 10 Years. 100K. 05292015.2

RF/Microwave Antenna Design Engineer – R&D

Ph.D-EE. RF/microwave specialist working with large and small antennas, radar/radio wave propagation, receivers, coils, devices. Design innovative and highly experimental concepts applying to satellites, wireless, imaging and telecommunications industries. Develops algorithms, performs 3D simulation, complex analysis, optimization, and lab test/anechoic chamber measurements. Uses MATLAB, HFSS, CST, Microwave Wizard, Pro/E, ADS, CAD, Assembly, C. 10 Years. 120K. 05292015.01

Principal Antenna / Phased Array Design Engineer

Ph.D-EE. Innovative design engineer for variety of antennas and array systems for military/defense, space and aerospace.

  • Antenna Types: Active, polarized, Ku-band, wideband dipole, antipoldal vivaldi, circular waveguide, planar spiral, compact loop, many more.
  • Has specified/designed measurement chamber, performs calibration, characterization, tuning, mathematical/simulation analysis, test setup/demo.

SBIR projects. Customizes MATLAB. Uses C, CodeWarrior, Microwave Studio, Simulink, SolidWorks, PSpice. Multiple pubs/papers, honors, awards. 5 Years. 105K. 05222015.2

Chief Engineer – Power Electronics & Systems

Ph.D/MS-EE. Hands-on & “Go-To” Electromechanical power systems design scientist: Motion control/robotics, Space Station power generation systems, thermal sciences, AC/DC conversion, avionics such as actuation, electric vehicle systems/drives.

  • Mentorship/training, has authored design manuals, process improvements, simulation and design tool development, and components/system feasibility
  • Expertise defining customer requirements, bid process risk avoidance, multi-site/international design review with high level client relationship development
  • Review/approval stop-gap. Drives product development/Intellectual Property

Patents, pubs, awards. Call us for more details! 05192015.01

RF/Microwave and MetaMaterials Engineering Scientist

Ph.D-EE. Industry renown Fellow and scientist-level RF/Microwave engineering leader. Works domestically and often internationally with various next-generation antenna array development, calibration, satellite payloads and GPS contracts including hardware, software and controls. Technical aspects include tapered helix, Ku-band Rx, digital beamforming, and the complex contract-winning applied research in metamaterials development for military, aerospace and space industries. TS/SCI,  DoD Secret clearance. Contract or Direct. Awards, patents and pubs. Please contact us for more details! 05182015.8

Manager, Mechanical & Design Engineering – DoD/Space/Aircraft

MBA, BSME. Leads multi-talent engineering groups in design, re-design, test, simulation and 3D modeling of actuation systems, flight & fluid controls, mechanical valves, regulators, sensors and fire suppression, applying to space vehicles, rocketry, military ground transportation, cargo systems and satellite industry.  Strong experience in cryogenic relief mechanics and overall new product development. Project and reliability focus with customer support. Works to FAA, MIL-STDs, DOT, DO-160, & EASA. Lean, Kaizen, 5S. Uses SolidWorks, Pro/E Wildfire, Inventor, Cosmos. 135K. 05182015.4

Sr FPGA Aircraft Controls Design Engineer

BSEE. Strong design talent for FPGA, motor (stepper/servo), propulsion, sensors/instrumentation, signalling, and power supplies for aerospace and military/defense aircraft and space systems. Expertise involves both analog and digital, plus VHDL, CMOS, LVDT/RVDT, and related test equipment. Designs to hi-rel and stringent MIL-STDs. Uses C, Assembly, Basic, Xilinx, Actel, Altera, Verilog. 115K. 05112015.01

RF/Microwave Components Design Engineer

MSEE. Designs variety of prototype passive and active RF/microwave components: Filters (single/dual, directional, dielectrically loaded, microstrip), input/output multiplexers, and adaptors; applying to military, space and SATCOM. Conducts temperature, voltage and integration analysis, provides tuning and test skill in lab environment, simulation, and participates in design review preparation and presentation. Assists complex payload/flight unit projects. Uses MATLAB, Spice series, Cadence, Microwave Office, Verilog, AutoCAD, C. >5 Years. 100K. 05082015.6

R&D Program Manger – Space, SATCOM, Avionics

High level program manager involving multi-million $ space-related programs, spacecraft, satellite arrays and avionics contracts involving RF and other communications systems, payloads, surveillance, navigation, telemetry, power control units, and analog/digital power electronics such as DC/DC converters. Strong R&D/SBIR experience. Drives lifecycle of programs, beginning with customer fact-finding/definition and proposal manager to production phase and closeout. Highly involved in design-in phase, vendor management and leads all engineering aspects from thermal concerns to mechanical design to reliability. Formal awards. BSEE. Negotiable salary range. 05042015.4

Sr PCB Layout Engineer – Contract or Direct

BSEE/CE. Provides expert PCB mutli-layer, high voltage/high speed design talent for wide variety of industries, including military and NASA high reliability requirements. Brings well-rounded value-add skills with power electronics design such as: RF filters, switching power supplies, motors, sensors, VFDs, plus embedded microcontrollers. Has project management experience. Uses Altium, OrCAD, LabView, PADs, Gerbtool, LTSpice, SolidWorks and C, Assembly. Previous Top Secret clearance, patents. 140K. 05042015.01

Quality Assurance Director – Military/DoD, Space, Aerospace

Certified Quality Auditor. Brings mechanical background to own large quality program responsibility for military/defense contractors, avionics and space programs, working with battery systems (stationary & mobile), satellite & navigation components and other hi-rel electronics.

  • AS9000/9100, ISO 9000/1, MIL-Q-9858 & other MIL-STDs, ASME, ANSI ESD S20.20.
  • Strong DCMA audit interaction, internal/supplier audits, contract requirements flowdown, and maintains annual certs/achieves multi-site certification wins.
  • Experienced establishing SPC process controls, performing system assessments and qualification/FAT testing, RTOS x-ray inspection methods, calibration system development, and strong ESD leader.

Multiple formal awards. Uses TipQA, Visio. 6 Sigma Blackbelt. 150K. 04202015.01

Staff Engineer – Aircraft Systems Design & Integration

BSCE. Leads entire R&D product line engineering programs and is master at coordinating multiple departments for avionics, military and NASA.

  • Hardware/software products and technologies: Displays, graphics imaging, gate arrays, instrumentation, navigation/vector imaging, radar systems, processors, and power electronics – using signal processing, embedded circuit design, and ASICs design skills.
  • Obsolescence redesign, generates requirements specifications, delivers training and regulatory/customer presentations, factory testing/test software generation.

Strong safety emphasis and extensive product management focus. FAA, EASA, DO-178B. Patents/Patent management. 04082015.4

Global Satellite Payload Programs Manager

MBA/CPIM. A strong RF/Microwave program management leader for satellite operations, manufacturing, and production for global commercial and military testing/integration projects. Manages project managers and engineering groups (multi-tasking several concurrent projects), reviews specifications, provides bid process/contract development, and project cost accounting. Strong production management skillset. Has background with power electronics manufacturing for International Space Station. Formal awards. 150K. 03202015.4

Sr Embedded S/W Engineer, Avionics/Displays – Contract

BSEE. Designs, simulates, debugs and integrates mission critical embedded software solutions, including FPGA/algorithm development, for Mil/DoD and NASA aircraft instrumentation, display processors and sensor systems (RTOS, flight controls/flight management, client/server applications, traffic/terrain warning systems and horizontal situation indicators). Has background in lab flight simulation software design. Uses C, Pascal, Fortran, ADA, Xilinx, RS-422, etc., to DO-178B. Secret Clearance. Contract or direct hire. 160K. 03202015.2

Mechanical Engineer – Aerospace/Space Program

MSME. Designs spaceflight and aerospace/avionics hardware, instrumentation, robotics, onboard computer systems and chassis, laser equipment, and various electro-mechanical systems to rad-hard constraints. Provides project management expertise, electronic packaging and complex analysis such as precision stack-up. Oversees project engineering design and technical staff, provides training, and ensures timeliness of deliverables. Performs support tasks such as design reviews, subcontractor selection and marketing activities. Uses Pro-E, SolidWorks, ANSYS, Cosmos, AutoCAD. Previous DoD/NASA security clearance. >15 Years. 90K. 03192015.4

Quality Manager, Space/Aerospace/Military – Consultant

BSME. Provides quality/continuous improvement management involving all domestic/international certifications and quality programs (TQM, SPC, ISO (9000/13485/14000), IPC (600/610/615/620), AS9100, Lean principles, Kaizen, HALT/HASS, Taguchi, Six Sigma). Works with aerospace, military/defense, space manufacturing with product lifecycle/NPI cost reductions focus. Implements supply chain controls, MRB, lot sampling, equipment/tooling calibration, auditing, reporting, and works to exceed regulatory standards. Brings technical hand to machining, engineering design, test, and process controls. Contract only. 130K. 03122015.5

Contract Power Supply Design Engineer – Space, Military/DoD

BSEE. A power supply design specialist working with a variety of types: Forward switching, switch mode, ASIC, high/low power, rad-hard, and flyback – applying to space launch vehicles, military aircraft/ground transport and various DoD/NASA classified projects. Works to very high reliability standards, performs stress analysis and production & EMI test support. Designs related analog circuits and has experience with motor controls, regulators, Li-Ion battery chargers and fuel cell power systems. Uses ORCAD, PSpice, LTSpice, MathCAD, SiMetrix/Simplis, Contract Only. 90K. 03112015.2

Lead Electromagnetics/RF Design and Test Scientist

BSEE, BS-Phys Sci. Provides electromagnetics engineering, test and project leadership for space, aircraft, RF/satellite and electronic warfare large programs at scientist level.

  • Electrophysics Subject Matter Expert regarding many platforms.
  • HEMP, radiated field, link-up, EMP/EMI/EMC and environmental analysis (survivability, lightning, robustness)
  • Recognized expert in large RF test laboratory design and build with processes, stage gate and plans/procedures development.

Conducts top tier customer presentations/design reviews. MIL-STD, NASA, FAA, DO, UL, FCC compliance. Prolific author. Contract or direct hire. 140K. 03102015.3


Mechanical Engineer -Contract/Avionics, RF, Space

BSME/Aero. Designs high rel mechanical and electro-mechanical systems, mechanisms and components such as antenna drives and inflatable systems, RF packaging, gear motors, aircraft struts, fasteners, latch systems, and power transmission. Performs product development/qualification, test, failure diagnostics, troubleshooting, re-designs and integration. Experienced with machining, casting, forging, welding, and sheet metal assembly. Prepares technical specs/procedures and conducts presentations. 100K. 03052015.7

RF Filter Design Engineer

Designs a variety of highly custom filters (LC, crystal, phase/amplitude matched, 150 watt low pass) for RF, space and other applications. Is highly project oriented, providing rapid prototyping, extensive customer interface, and initial BOM development. Redesigns existing product lines to reduce costs/streamline production, ensures customer specification conformance, trains project team members, and participates in technical bid process. Works to ITAR, MIL-STD and ISO. Uses Agilent, Eagle. 15 Years. 95K. 03052015.3

Principal Power Electronics Engineer – Space, Power/Hi Rel

MSEE, C.P.E. Leads design and development of high reliability, rad-hard multiple output DC/DC converters and motor drives.

  • Modeling, simulation and significant troubleshooting and system-specific, special test support.
  • Complex analysis (worst case, component stress, radiation, mode & effect).
  • Owns resolution of anomalies.

Uses MathCAD, ICAP IV Spice, Blueprint. 155K. 02272015.3

Contract Thermal Mechanical Engineer

MSME. Provides thermal design, analysis, modeling and test for electronics, signal processing assemblies, cooling systems, including infrared and optical devices, satellite and avionics subsystems, space vehicles and payloads. Implements cryogenics and develops/models high power, high density electronic packaging. Manages test lab (shock, vibration, temp cycles) and develops SBIRs. Uses Sinda (Fluent, Trasys), I-DEAS/TMG, TSS, Thermal Desktop, Thermica, MathCAD, Patran. Contract only. U.S. Citizen. Previous SSBI security clearance. $80K. 02262015.01

Aerospace Operations / Facilities / Program Management

MBA, BSCS/20 Years. Has wealth of experience with aerospace/avionics, satellite/RF, space program and military defense to provide operations, technical facilities and program management for ground support and test equipment wins – some classified and some overseas. Organizes project teams, develops software test procedures, operational on-orbit sequencing documentation, and has board level installation / troubleshooting experience. Manages large budgets, capital expenditures, provides high $ customer asset support equipment inventory management, facilities infrastructure planning/upgrades and allocation large strategic business unit. Provides costing/risk and other extensive contributions to high volume proposal process. Six Sigma, TQM, continuous improvement. Active top security clearance. Contact us for more details! 02182015.01

Program & Test Engineering Manager – RF/Satellite Communication Systems

>20 Years. A renown industry leader in innovative satellite and digital communication systems for space program, government, military/defense, and commercial sectors. Has UHF satellite communications, DAMA and integrated waveforms expertise with related systems design and test plan/procedures development.

Provides program management and executive direction to cross-functional teams to drive successful large programs from inception to contract close-out, including extensive customer interface during multiple, concurrent projects. Negotiates development project contracts, analyzes risk management, leads all design reviews, and overcomes all roadblocks (configuration management, logistics, security, etc).

Has piloted various programs to achieve CMMI/3 certification win. For JITC certification win, wrote all necessary test documentation and built entire test environments as an expert systems test architect in this field. Performs alternate role to industry to assist DISA in updating various MIL-STDs as official group member.

Special projects have included upgrading systems to new waveforms integration, line of site and other advanced special communications mode contracts, plus various classified projects as well. Previous secret clearance. DOORS, Code Stricker. Contact us for more details! 02122015.4

FPGA Design Engineering Consultant

BSEE/>20 Years. A wealth of FPGA high speed board design experience at senior level. Involves the following applications and technologies: EPLD/CPLD devices, voltage regulators, embedded processors, digital communications, analog logic and more. Performs lab troubleshooting, debug, simulation, generates schematics and net lists and provides FPGA logic synthesis. Well-versed in board design anomalies and characteristics: Multi-layer stacking configurations, capacitive/inductive coupling (cross-talk), return signal paths, signal integrity, terminations, trace impedance, discontinuities, ringing, reflections, ground bounce, decoupling techniques, plus clocking, skew and EMI concerns. Industries involved are: Hi-Rel space program and military/commercial avionics, and networking/IT. Uses Cadence, OrCAD, ModelSim, Verilog, VHDL, Xilinx, Altera and more. Available for contract/consulting or direct hire. 115K. 02112015.4

Vice President of Business Development / Power & Tracking Systems, DoD

BSCE/15 Years. Captures new business for high voltage power electronics, amplifiers, plus communications and tracking systems applying to electronic warfare, aircraft integration, unmanned platforms, and tactical programs for DoD, DoS, and various US government and military/defense organizations. Develops strategic partnerships, and captures specialized government funding to spur new program development. Manages customer scope, creates value propositions, and is corporate liaison. Uses E-commerce, RFP/bid sites and other government opportunity programs (such as GSA, set-asides), performs sole source qualifying, and develops international business with full export ITAR knowledge. Has extensive relationships within the DoD community, is very well-versed in the Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) market, and has active Top Secret security clearance. Has background in VSAT VIPERSAT, WIMAX/RF. 160-170K. 02092015.2

Power Supply Principal Engineer / Project Consultant

BSEE, PE Cert/>20 Years. An executive level power supply and other power electronics engineering leader for military/defense, the space program/payload and satellite/RF applications. Includes comprehensive design and redesign experience with additional power electronics and technologies: Analog, digital, PCBs, microprocessors, transformers, solid-state / magnetic amplifiers, hybrids, transducers, communications data link interfaces, LED and more. Provides environmental (stress, etc) analysis, simulation, conducts high attendance design reviews, and provides all manner of technical documentation including manuals. Has participated in complex in-flight system-level root cause/worst case/MTBF analysis for spacecraft systems, and has developed specialized test equipment to support many space and military projects. An excellent, project-oriented consultancy candidate or is also available for direct hire. Uses vast array of design and project management applications and tools. Please contact us for details! 02042015.4

Analog / Digital and Embedded Software Design Engineer

MBA, BSEE/20 Years. Has a variety of design skillsets involving shipboard sonar systems/transmitters, amplifiers (with FPGA, microcontrollers, VHDL control code), high slew rate amplifiers, high voltage off-line PWM switching amplifiers, switching power supplies, converters, servo and other actuators, motors (DC, stepper), AC and DC motor drives, and assembly line machinery. Circuitry experience includes embedded real-time control, DSP and more for communications, device controls, data acquisition, signal processing, display applications, client-servers and internet. Performs and develops custom ATE and often installs/integrates the various sonar/amplifier sets with customer training on site.  Industries include space program, military, aerospace, medical, oceanic systems and industrial. Available for contract or direct hire. Uses Pspice, LabView, VxWorks. 170-180K. 02022015.7

Senior RF/Microwave Engineer and Project Manager

20 Years. Has strong hardware and circuit design, construction and product management experience. Hardware involved: Microwave / millimeter wave devices with planer / waveguide topologies from 70MHz to 107 GHz; high efficiency/low noise switch mode power supplies; high power/density RF and multilayer PCB design/layout with high signal integrity and max thermal performance. Works with strong RFI, EMI and ESD suppression and stringent high reliability compliance. Provides simulation, thermal analysis, various complex product analyses, and assembly process enhancements. Applies primarily to space, military and some commercial. Has developed key industry linearized channel amplifiers. Strong focus for reliability processes. Secret security clearance. Uses HFSS, OrCad, AutoCad, SysCalc, Altium, Eagleware, EM simulator and more. Available for contract or direct hire. 100-110K. 01232015.5

Senior Electrical Hardware Design Engineer

BS-Physics, Chem, EE/>20 Years. Multi-faceted, senior level engineer working most recently with high-rel products such as mixed-signal, NFC, power conversion systems (to 30KW), solar cell array power point tracking, power line communications/PLM, switchmode power supply converters, inverters, regulators, circuit breakers and signal processing. Designs controllers for actuators; electro-optical and RF communications systems for avionics; spacecraft power systems, sensors, instrumentation and subsystems; and medical implants. Also has undersea sonar background. Strong, applicable regulatory compliance (MIL-STD-882, EMI, EMC, ESC) with risk analysis focus. Has strong patent processing expertise. Consultant or direct hire. Uses OrCAD, Capture, PSpice. 140-170K. 01232015.3

Aerospace Hardware Integration Project Engineer

BSME/>20 Years. Leads a team of skilled technicians for spacecraft payloads / aircraft hardware integration. Brings extensive design and manufacturing background to implement process improvements with an eye for improved cycle times and quality concerns. Develops high level operational test procedures. Leads electro-mechanical cost reduction projects, effects qualification and design changes with various groups (customers, engineering, manufacturing, test facilities, suppliers), performs project cost / scheduling / performance / risk analysis, and authors proposals for customer requirements. Has renewable energy background and applies Lean principles, Six Sigma. Available for direct hire or consulting. 110-120K. 01212015.1

Space Program Lead RF Engineer – Orbital Sciences / Power and Ground Systems

MBA (pending), MS-Sys Engineering/>20 Years. Dual industry expert for systems engineering and project consultancy for satellite and space industries, with substantial customer interaction, relating to:

1) Satellite electrical power management systems: Functions as project manager and test conductor, routinely performing scientist-level analysis, component integration supervision, deliverables tracking; plus in-orbit, thermal vacuum chamber and 5KW telecommunications payload testing.

2) Spacecraft systems integration: Mission operations and control room systems, flight / ground systems and communications, terrestrial networks, RF-to-spacecraft linkage and on-board data handling functionality. Led team to perform ground computer data flow and spacecraft command/telemetry analysis.

Previous security clearance. Formal awards recipient. 120-140K. 01192015.9

Product Development and Program Manager

BSEE/>20 Years. A product driven, highly technical engineering group management professional with focus on projects resulting in business development /innovation. Drives system architecture, embedded firmware design, manufacturing, various department process improvements/streamlining, controls budgets, tracks costs/resources, employs stage-gate process, validates product performance, conducts global customer training and brings a vast array of high level regulatory standards experience plus RoHS. Industries: IT/Networking, medical, aerospace, space program, military/defense. Products / technologies: Controllers, wireless, transceiver, devices, imaging software, LED, motors, various power supplies, analog circuitry, and thermals. Fluent: Agile, ARM, RS232/RS485, SolidWorks, Python. Six Sigma, Scrum Master. 150K. 01152015.3