**1.0 [Scope]{.underline}**

This Statement of Work (SOW) specifies the support and services required
by the Safe Flight 21 Group (ACB-410) within the Solution Development
Division (ACB-400) of the William J. Hughes Technical Center (WJHTC)
necessary to accomplish its mission.

ACB-410 is responsible for development, test and evaluation of Automatic
Dependent Surveillance-Broadcast (ADS-B) systems to support Safe Flight
21 (SF21) program and Capstone Initiative. The SF21 program addresses
safety, efficiency, capacity, certification, pilot/controller
situational awareness, human factors, spectrum, and affordability issues
over the course of demonstrating the following nine operational
enhancements:

#### Weather and other information in the cockpit 

-   Cost-effective Controlled Flight Into Terrain (CFIT) avoidance

-   Improved terminal operations in low visibility

-   Enhanced see and avoid

-   Enhanced en route air-to-air operations

-   Improved surface navigation for the pilot

-   Enhanced surface surveillance for the controller

-   ADS-B surveillance in non-radar airspace

-   ADS-B separation standards

The SF21 program will also demonstrate and quantify operational
benefits, demonstrate capabilities, evolve procedures, and collect data
on the performance of new Communications Navigation and Surveillance
(CNS) systems.

The Capstone Initiative of SF21 is to use Alaska as a test laboratory of
the evolving CNS technologies.

A typical ADS-B ground station has the following two elements:

-   ADS-B Ground Based Transceiver (GBT)

-   Capstone Communication and Control System (CCCS)

**ADS-B GBT**

An ADS-B GBT with full capabilities will have a 1090 MHz Extended
Squitters (ES) Link, a Universal Access Transceiver (UAT) Link and
Multilink Gateways. The 1090 ES Link uses 1090 MHz Radio Frequency (RF)
signals to acquire target information from 1090 ES equipped aircraft. A
UAT Link uses UAT signals to acquire target information from UAT
equipped aircraft. The Multilink Gateways serve as cross links between
the 1090 ES Link and UAT Link.

The UAT link can provide Traffic Information Service Broadcast (TIS-B)
and Flight Information Service - Broadcast (FIS-B) to the UAT equipped
aircraft. The 1090 ES Link can provide TIS-B (but not FIS-B) to the 1090
ES equipped aircraft.

**CCCS**

The CCCS is being developed in phases to provide the nexus for all
Capstone data services. In later phases, the CCCS will facilitate remote
maintenance monitoring of the GBTs. The CCCS features a redundant
design.

1.  **[General Tasks]{.underline}**

The contractor shall support ACB-410 in the following task areas:

-   Test and Evaluation of CCCS

-   Test and Evaluation of GBT

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-   ADS-B System Performance Standards Development

-   East Coast Implementation of Broadcast Services

-   Test and Evaluation of Ground Marker System

-   Technical Writing/Planning and Documentation CM

-   Configuration Management of Test Tool Development

(These seven ongoing task areas require support as soon as the contract
is awarded.)

The contractor shall support ACB-410 in the following task areas, as
required:

-   Development Test (DT) and Operational Test (OT) of ADS-B/CNS systems

-   Development and Enhancement of ADS-B/CNS Test Tools

-   System Development/Integration Test

-   Test Management

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-   Test and Evaluation of ADS-B Human Factors Performance

-   Risk Management in SF21

(The support for these six task areas may be required later during the
contract.)

Other programs may be added at the discretion and direction of the
Contracting Officer (CO) and the Contracting Officer's Technical
Representative (COTR) / Delivery Order Contracting Officer's Technical
Representative (DOCOTR).

**1.2 [General Experience]{.underline}**

The contractor shall possess demonstrable knowledge/experience in the
following:

-   A working knowledge of the applicable systems mentioned in sections
    1.0 and 1.1; in particular, RF and digital design expertise

-   An in-depth understanding of the various test configurations under
    consideration

-   Detailed knowledge of the test simulators and analysis tools that
    are currently in use and/or will be used to support the DT/OT
    effort. These simulators shall include, but not be limited to:

    -   Multi Surveillance Sensor Simulator (MSSS)

    -   TIS-B Recorder, FIS-B recorder, Data Link and Transponder
        Analysis System (DATAS)

    -   Radio Frequency Measurement Facility (RMF)

    -   Universal Access Transceiver (UAT) Measurement Facility (UMF)

    -   UAT Message Generator (UMG)

**2.0 [Specific Tasks]{.underline}**

**2.1 [Test and Evaluation of CCCS]{.underline}**

The contractor shall perform the following tasks in support of test and
evaluation of CCCS:

-   Analyze and track system requirements of CCCS with Test Verification
    Requirements Traceability Matrix (TVRTM).

-   Review and comment on system design documents, and participate in
    system design reviews.

-   Review and comment on DT documents, and monitor developer-conducted
    tests of CCCS units and subsystems.

-   Perform Functional Configuration Audit (FCA) / Physical
    Configuration Audit (PCA) and monitor Factory Acceptance Test (FAT).

-   Support Site Preparation, Site Readiness Review (SRR) and Site
    Acceptance Test (SAT).

-   Prepare OT test plan and test procedures.

-   Perform OT dry runs and formal tests, analyze test data, and prepare
    test report.

-   Track Program Trouble Report (PTR).

-   Support Program Management Review (PMR) and Technical Interchange
    Meeting (TIM).

The contractor shall support the development and certification of all
test tools required for test and evaluation of CCCS. The CCCS test tools
existing or being developed include the following:

-   MSSS

-   TIS-B Recorder

-   Live GBT Record Utility

-   Data Analysis Utility

-   User Datagram Protocol (UDP) Framer Utility

-   ACB-410 Capstone Compare Utility (ACCU)

-   Interfacility Simulator

-   UNIX tools

The tasks for test tool development shall include, but not be limited
to:

-   Generation of design requirements that define the functionality of
    specific test tools needed to support DT and OT test programs.

-   Support of any research and/or prototyping that may be needed to
    derive achievable functions that can be translated into useable test
    tools.

-   Development and fabrication of hardware test tool elements. This
    shall include, but not be limited to:

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-   Generation of schematics, wire lists, and parts list

-   Operation of computer automated design tools

-   Fabrication of printed circuit or wire wrap boards, cables and wire
    harnesses

-   Design checkout and integration.

**2.2 [Test and Evaluation of GBT]{.underline}**

The contractor shall perform the following tasks in support of test and
evaluation of GBT:

-   Analyze and track system requirements of GBT with TVRTM.

-   Review and comment on system design documents, and participate in
    system design reviews.

-   Review and comment on DT documents, and monitor developer-conducted
    tests of GBT units and subsystems.

-   FCA/PCA and monitor FAT.

-   Support Site Preparation, SRR and SAT.

-   Prepare OT test plan and test procedures.

-   Perform OT dry runs and formal tests, analyze test data, and prepare
    test report.

-   Track PTR.

-   Support PMR and TIM.

The contractor shall support the development and certification of all
test tools required for test and evaluation of GBT. The GBT test tools
existing or being developed include the following:

-   Scenario Generator (SG) / MSSS

-   Common Format File (CFF) Converter

-   UAT Message Generator (UMG)

-   UAT Measurement Facility (UMF)

-   Downlink Recorder

-   TIS-B SG

-   TIS-B Injector

-   FIS-B SG

-   FIS-B Injector

The tasks for test tool development shall include, but not be limited
to:

-   Generation of design requirements that define the functionality of
    specific test tools needed to support DT and OT test programs.

-   Support of any research and/or prototyping that may be needed to
    derive achievable functions that can be translated into useable test
    tools.

-   Development and fabrication of hardware test tool elements. This
    shall include, but not be limited to:

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-   Generation of schematics, wire lists, and parts list

-   Operation of computer automated design tools

-   Fabrication of printed circuit or wire wrap boards, cables and wire
    harnesses

-   Design checkout and integration.

**2.3 [ADS-B System Performance Standards Development]{.underline}**

The contractor shall support the development of following Minimum
Operational Performance Standards (MOPS), Minimum Aviation System
Performance Standards (MASPS) as well as International Civil Aviation
Organization (ICAO) Standards and Recommended Practices (SARPs), which
are required for certifying ADS-B avionics:

-   MOPS and SARPs for UAT, 1090 ES, and for Very High Frequency Digital
    Link Mode 4 (VDL-4), as required.

-   MASPS of ADS-B, as required.

-   MASPS and MOPS of TIS-B, FIS-B, Airborne Surveillance Separation
    Assurance (ASSA), and Cockpit Display of Traffic Information (CDTI),
    as required.

The contractor shall perform the following tasks in support of
validation of performance standards and MOPS test procedures:

-   Modeling of RF signal propagation of ADS-B to evaluate the
    alternative link technologies: 1090 MHz ES, UAT and VDL-4.

-   Prototyping ADS-B, CDTI, FIS-B and TIS-B systems and developing
    software and hardware to interface prototype systems with the WJHTC
    test bed.

-   Enhancement of Data Link and Transponder Analysis System (DATAS),
    Radio Frequency Measurement Facility (RMF), UMF and UAT Message
    Generator. The support activities may include constructing circuit
    boards, developing software, assisting in procurement of COTS
    hardware and software, and integrating the enhanced systems.

-   Flight tests for Safe Flight 21 Operational Evaluation (OpEval). The
    support activities may include development of flight profiles and
    operational procedures to be used in flight tests, test data
    collection, reduction and analysis.

-   Bench testing, simulation and flight tests to evaluate the link
    performance of alternative ADS-B technologies: 1090 MHz ES, UAT and
    VDL-4.

-   Testing FIS-B and TIS-B as ground-to-air Data Link services.

The contractor shall support the development of all test tools required
for standards validation. The test tools existing or being developed for
standards validation include the following:

-   UMF

-   UMG

-   DATAS

-   RMF

-   Vector Signal Generator

-   Vector Signal Analyzer

-   Project Data Collection Vehicle

**2.4 [East Coast Implementation of Broadcast Services]{.underline}**

The contractor shall perform the following tasks to support East Coast
Implementation of Broadcast Services:

-   Analyze and track system requirements of East Coast GBT with TVRTM.

-   Review and comment on system design documents, and participate in
    system design reviews.

-   Support planning, setup, and maintenance of Control Facility.

-   Review and comment on DT documents, and monitor developer-conducted
    tests of East Coast GBT units and subsystems.

-   Perform Functional Configuration Audit (FCA) / Physical
    Configuration Audit (PCA) and monitor Factory Acceptance Test (FAT).

-   Support Site Surveys, Site Preparation, Site Readiness Review (SRR)
    and Site Acceptance Test (SAT) for GBT Ground Stations.

-   Prepare System Test plan and test procedures.

-   Perform System Test dry runs and formal tests, analyze test data,
    and prepare test report.

-   Track Program Trouble Report (PTR).

-   Support Program Management Review (PMR) and Technical Interchange
    Meeting (TIM).

The contractor shall support the development and certification of all
test tools required for test and evaluation of East Coast GBT.

The East Coast Broadcast Services Program is designed to broadcast
messages such as FIS and Aeronautical Information System (AIS) messages
to benefit the ADS-B-equipped airliners and General Aviation (GA)
aircraft.

**2.5 [Test and Evaluation of Ground Marker System]{.underline}**

The contractor shall perform the following tasks in support of test and
evaluation of Ground Marker System:

-   Analyze and track system requirements of Ground Marker System with
    TVRTM.

-   Prepare OT test plan and test procedures.

-   Perform OT dry runs and formal tests, analyze test data, and prepare
    test report.

-   Track PTR.

-   Support PMR and TIM.

The contractor shall support the development and certification of all
test tools required for test and evaluation of Ground Marker System.

The Ground Marker system is designed to advise taxiing pilots
periodically of their precise location on the airport surface, and to
help prevent runway incursions.

6.  **[Technical Writing/Planning and Documentation Configuration
    Management]{.underline}**

The contractor shall provide technical writing, Configuration Management
(CM) and planning support for task areas 2.1, 2.2, 2.3, 2.4, 2.5, 2.8,
2.9, 2.10, 2.11, 2.12 and 2.13.

The contractor shall provide support for the following tasks:

-   Collection, organization, and compilation of data for
    display/structuring into tables, charts, etc. as required by the
    above-mentioned task areas.

-   Development, publishing, and distribution of documents (from rough
    drafts to finished products) such as specifications, statements of
    work, schedules, matrices, plans, procedures, and reports. Such
    documents are normally required for the above-mentioned task areas
    and associated acquisitions as determined by the Government.

-   Support Contract Data Requirements List (CDRL) reviews of FAA
    contracts by providing CDRL document review tracking processes, CDRL
    archiving, consolidation/formatting of review responses and document
    distributions.

-   Support CM of all project documents.

**2.7 [Configuration Management of Test Tool Development]{.underline}**

The contractor shall perform Configuration Management (CM) by using a
Version Control software to keep track of all test and analysis tools as
well as test documents. The test tools and test documents to be CM
controlled shall include all those being developed and maintained in
test areas 2.1, 2.2, 2.3, 2.4, 2.5, 2.8, 2.9, 2.10, 2.11, 2.12 and 2.13.

The items to be CM controlled shall include, but not be limited to:

-   Test and analysis systems

-   Commercial Off-The-Shelf (COTS) and developed software

-   COTS and developed hardware

-   Test plans

-   Test procedures

-   Scenarios

-   Test reports

-   PTRs

-   System design documents

-   Interface control documents

-   Blue prints

    8.  [Development Test (DT) and Operational Test (OT) of ADS-B/CNS
        Systems (As Required)]{.underline}

2.8.1 [Development Test (DT)]{.underline}

The contractor shall review, monitor, and evaluate DT testing (and
associated documentation) and to determine the level of acceptability of
the first article(s) for the ADS-B/CNS systems in addressing current or
replacement systems' National Airspace System (NAS) requirements.

Specific tasks in this area shall include, but not be limited to:

-   Development of requirement matrices identifying operational,
    functional and design requirements which will define the scope of
    required tests.

-   Generation and/or review/approval of test plans and test procedures
    which will be used during DT tests to verify requirements allocated
    to systems or subsystems under test.

-   Monitoring of dry run tests and formal tests. This effort will
    include the execution of approved procedures, collection of data and
    subsequent analysis of that data required to verify allocated test
    requirements. Testing may be conducted at the factory, at
    operational field sites, or at the WJHTC facilities as specified.

-   Review of test reports and evaluation of test results in order to
    validate and disseminate test result information.

The contractor shall attend meetings, design reviews, technical
interchange meetings, tests, inspections, and/or audits related to
system implementation, configuration, or systems planned to be the focus
of DT tests at the direction of the DOCOTR/COTR.

**2.8.2 [Operational Test (OT)]{.underline}**

The contractor shall develop and conduct NAS level testing in support of
deploying ADS-B/CNS systems to operational sites. This shall include OT
activities at both WJHTC sites and FAA field key sites, and the testing
of enhancements or modifications to deployed systems required to support
operational needs.

Specific tasks in this area shall include, but not be limited to:

-   Development of requirement matrices identifying operational,
    functional and design requirements which will define the scope of
    required tests.

-   Generation of test plans and test procedures that will be used
    during formal test to verify requirements allocated to systems or
    subsystems under test.

-   Conduct of dry run tests and formal tests. This effort shall include
    the execution of approved procedures, collection of data and
    subsequent analysis of that data required to verify allocated test
    requirements. Testing may be conducted at operational field sites in
    certain circumstances, if WJHTC facilities are unavailable or
    insufficient.

-   Preparation and production of test reports to disseminate test
    result information.

-   Assist ACB-410 in the development of a SOW to support associated
    production contracts.

-   Provide engineering and test support in the execution of the
    contract to produce the First Article Units for associated projects.
    The contractor shall review, monitor, and evaluate design and
    previous DT testing documentation and support ACB-410 in determining
    the level of acceptability of the first article(s).

The contractor shall attend meetings, design reviews, technical
interchange meetings related to system implementation, configuration,
modification or enhancement, or meetings related to systems planned as
the focus of OT tests at the direction of the DOCOTR/COTR.

8.  [Development and Enhancement of ADS-B/CNS Test Tools (As
    Required)]{.underline}

The contractor shall assist in the development of hardware and software
test tools in support of system tests. This shall include the
development of design material, hardware fabrications, software coding
and product certification. This shall also include modification or
enhancement of the current simulators or construction of future
replacement simulators such as the MSSS, TIS-B Recorder and FIS-B
recorder.

Specific tasks in this area shall include, but not be limited to:

-   Generation of design requirements that define the functionality of
    specific test tools needed to support DT and OT test programs.

-   Support of any research and/or prototyping that may be needed to
    derive achievable functions that can be translated into useable test
    tools.

-   Development and fabrication of hardware test tool elements. This
    shall include, but not be limited to:

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-   Generation of schematics, wire lists, and parts list

-   Operation of computer automated design tools

-   Fabrication of printed circuit or wire wrap boards, cables and wire
    harnesses

-   Design checkout and integration.

The contractor shall attend meetings, design reviews or technical
interchange meetings related to DT or OT test programs at the direction
of the DOCOTR/COTR.

**2.10 [System Development/Integration Test (As Required)]{.underline}**

The contractor shall provide support in testing software builds.

Specific tasks in this area shall include, but not be limited to:

-   Development of software test tools

-   Development of appropriate test tool scenarios

-   Generation of software image(s)

-   Loading system image(s) onto primary or secondary system sensors

-   Performing tests and collecting data

-   Assisting in any data analysis

-   Supporting generation of test team Test Report(s)

-   Generating any documentation and configuration control required by
    the Government to accomplish/control the above

**2.11 [Test Management (As Required)]{.underline}**

The contractor shall provide technical support in the planning, testing,
and monitoring of the selected designs for new test tools, Intermediate
Frequency (IF) / RF, and digital subsystems, and any upgraded version of
test bed facilities.

Specific tasks in this area shall include, but not be limited to:

-   Generation and/or evaluation of test plans and procedures.

-   Evaluation of acquired data.

-   Generation and/or evaluation of test reports and final
    recommendations that can be used in the determination of an approved
    design and an acceptable first article product at the site.

# 2.12 [Test and Evaluation of ADS-B Human Factors Performance (As Required)]{.underline}

The contractor shall support human factors studies of controllers and
pilots in using the new ADS-B/CNS technologies.

Specific tasks in this area shall include, but not be limited to:

-   Develop test scenarios.

-   Provide instructions to controller and pilot participants.

-   Conduct tests.

-   Collect, reduce and analyze test data.

-   Prepare reports.

**2.13 [Risk Management in Safe Flight 21 (As Required)]{.underline}**

The contractor shall support risk management in Safe Flight 21.

Specific tasks in this area shall include, but not be limited to:

-   Risk mitigation activities including analyses, modeling,
    prototyping, human-in-the-loop experimentation, parallel alternative
    development and limited field testing.

-   Cost/benefits analysis of the Safe Flight 21 technologies due to the
    improved traffic situational awareness, visual acquisition and
    collision avoidance system, the use of conflict alert and conflict
    resolution, and the reduced voice radio congestion.

-   Assessing and mitigating any procedural risks associated with the
    integration of avionics and ground infrastructure.

# 3.0 [Schedule]{.underline}

The period of performance of this requirement is estimated to be from
November 1, 2003 to October 31, 2008. The Government will assign a
maximum of 150,400 labor hours to this effort.

  -------------------------------------------- --------------------------
  **Estimated Labor Hours**                    Number of Labor Hours

  Year 1 (Nov 1, 2003 -- Oct 31, 2004)         30,080

  Year 2 (Nov 1, 2004 -- Oct 31, 2005)         30,080

  Year 3 (Nov 1, 2005 -- Oct 31, 2006)         30,080

  Year 4 (Nov 1, 2006 -- Oct 31, 2007)         30,080

  Year 5 (Nov 1, 2007 -- Oct 31, 2008)         30,080

  Total Labor Hours                            150,400
  -------------------------------------------- --------------------------

**4.0 [Deliverables]{.underline}**

The contractor shall provide support to the FAA in the writing and/or
reviewing of FAA program documentation. All documents prepared by the
contractor shall be on the behalf of the FAA and the contractor may not
independently publish or distribute any document without prior written
permission from the COTR/DOCOTR. The contractor shall review and provide
written comments on the technical accuracy and completeness of each
document. No documents, reports, information, etc. may be released to
the public or provided to any party other than the FAA and its
contractors without written approval of the COTR/DOCOTR.

The contractor shall provide status reports, progress reports, and other
deliverables as required in a format proposed by contractor and agreed
to by the Government.

The following deliverables shall be provided. Some due dates may be
dependent on system development contractor milestones. All references to
days are in calendar days.

  ---------------------------------------- ------------------------------
  **[ITEM]{.underline}**                   **[DUE DATE]{.underline}**

  Oral/Written Status Reports              Weekly

  Written Progress Reports                 Monthly

  Reports on Reviews/Meetings/Trips        7 days after review/meeting

  Special Reports (as needed)              30 days after completion of
                                           study/test

  Requirements Documents                   As required

  System Design Document of Test Bed       As required
  Enhancements                             

  Preliminary Software Design Document     As required

  Test Plans                               60 Days Before Test

  Test Procedures                          10 Days Before Test

  Test Scenarios                           10 Days Before Test

  Test Reports (Quick Look)                7 days after completion of
                                           test

  Test Reports (Final)                     30 days after completion of
                                           test

  Test Schedules                           As required

  Simulation Scenarios                     As required

  Simulation Reports                       As required

  Test Tools                               As required

  Test Tool Documentation/Certification    As required
  ---------------------------------------- ------------------------------

NOTE: Some due dates may be dependent on program office milestones. The
COTR/ DOCOTR will advise the contractor when dates require adjustment.

Any test tool developed or modified in support of this SOW shall be
deliverable to the Government without additional cost. Developed or
modified test tools shall be provided with all supporting documentation
and certification for use in testing operational systems.

# 5.0 [Travel]{.underline}

The contractor shall travel, when required, to attend meetings with the
Safe Flight 21 system users, providers and sponsors in Washington, DC
and other designated locations. All travel shall have prior
authorization of the FAA Supervisor and the DOCOTR/COTR. The contractor
is reminded that this further defines [Part I, Section G.5
(Travel)]{.underline} of the contract award document.

## 6.0 [Contract Administration]{.underline}

**6.1 [Invoices]{.underline}**

#  {#section .unnumbered}

# The contractor shall submit invoices to the government as specified in [Part I - Section G.2 (Invoice and Billing Instructions)]{.underline} of the contract award document with the original directed to ACX-32, one copy to the COTR, one copy to the DOCOTR and one copy to Administrative Contract Officer (ACO). All submitted invoices shall contain information as specified in [Section G.2. Paragraph a]{.underline}. {#the-contractor-shall-submit-invoices-to-the-government-as-specified-in-part-i---section-g.2-invoice-and-billing-instructions-of-the-contract-award-document-with-the-original-directed-to-acx-32-one-copy-to-the-cotr-one-copy-to-the-docotr-and-one-copy-to-administrative-contract-officer-aco.-all-submitted-invoices-shall-contain-information-as-specified-in-section-g.2.-paragraph-a. .unnumbered}

**6.2 [Monthly Progress Reports]{.underline}**

The contractor shall submit a monthly progress report as defined in
[Part I - Section F.5 Monthly Progress Reports and Financial Summary
Report]{.underline} of the contract award document.

**6.3 [Subcontract]{.underline}**

Any change in subcontractor support shall be coordinated with the CO and
the COTR/DOCOTR prior to implementation.

**7.0 [Other Direct Costs (ODCs)]{.underline}**

# 

# This delivery order has no requirement for ODCs.

**8.0 [Government Furnished Property (GFP)]{.underline}**

The contractor shall administer all government property as defined in
[Part I, Section G.13 Government Property Reports]{.underline}. All GFP
provided for use or modification by the contractor shall be returned to
the Government in proper working order.

## 

## 9.0 [Personnel]{.underline}

## 

In addition to the requirements stated in [Part I, Section C --
Definition of Labor Categories]{.underline}, the following requirements
apply to this Delivery Order:

**System Engineer** -- Personnel assigned to this position shall provide
support as a Task Area Lead approximately 10% of the time. Therefore,
this candidate shall possess the skill requirements for a **Task Area
Lead** as well as for **System Engineer**.

**Electronics Engineer** -- Personnel assigned to this position shall
provide expertise in state-of-the-art electronic computer hardware
design, and possess experience in software development. Personnel
assigned to the position shall provide expertise in computer
interaction/interface implementation considerations from both the
hardware and software perspectives.

## 

## 10.0 [Specialized Labor Categories]{.underline}

The Contractor shall provide personnel in the following specialized
labor categories:

**Electronic Technician III:** The candidate shall have a Bachelors
Degree in Electronics and a minimum of 10 years of experience in the
electronics field, [OR]{.underline} have graduated from High School and
a minimum of 20 years of experience in the electronics field. Personnel
assigned to this position shall provide assistance to engineers by
performing hardware/system debug, repair, modification, construction,
data recording, and instrumentation operation.

**Co-Op Trainee:** The candidate shall be a college student who has
enrolled in a Co-Op program to work for a period of time between studies
towards a college Degree.