
UNCLASSIFIED
PE 0305207F: Manned Reconnaissance Systems
UNCLASSIFIED
Air Force Page 1 of 7 R-1 Line #268
Exhibit R-2, RDT&E Budget Item Justification: PB2021Air Force
Date: February 2020
Appropriation/Budget Activity
3600: Research, Development, Test & Evaluation, Air Force / BA 7:
Operational Systems Development
R-1 Program Element (Number/Name)
PE 0305207F / Manned Reconnaissance Systems
COST ($ in Millions)
Prior
Years FY 2019 FY 2020
FY 2021
Base
FY 2021
OCO
FY 2021
Total FY 2022 FY 2023 FY 2024 FY 2025
Cost To
Complete
Total
Cost
Total Program Element
- 14.223 11.787 14.711 0.000 14.711 15.021 15.291 15.564 15.851 Continuing Continuing
674754: RC-135 Systems
- 14.223 11.787 14.711 0.000 14.711 15.021 15.291 15.564 15.851 Continuing Continuing
Quantity of RDT&E Articles - - - - - - - - - -
A. Mission Description and Budget Item Justification
RC-135 operational systems development and enhancement activities support design studies, engineering analysis, non-recurring engineering and other efforts
associated with the integration and modification of the RC-135 programs and their specialized mission systems, both air and ground. Associated ground systems
include RIVET JOINT Ground Data Processing Systems (GDPS), Distributed Mission Shelters (DMS), Mission Crew Training Systems (MCTS), Airborne Capabilities
Extension System (ACES), and the Operational Flight Trainers (OFT, a.k.a. flight deck simulators). Extensive utilization of Commercial-Off-The-Shelf (COTS) based
solutions allows rapid fielding of needed capabilities through upgrades and supports Diminishing Manufacturing Sources (DMS)/Vanishing Vendor Items (VVI) logistics
mitigation efforts. The results of these efforts provide for preliminary assessments of technical feasibility, operability, or military utility as well as specific engineering
implementations for integration into the various systems baseline configurations.
These activities are managed by the 645th Aeronautical Systems Group (645 AESG). The 645 AESG (a.k.a. BIG SAFARI) manages engineering, ground and support
systems modifications, integration, flight testing, product assurance, acceptance testing, logistics, and training activities.
Aircraft, sensor systems, and associated ground support system engineering planned for FY 2021 budget includes developmental planning, execution and support
for the RC-135V/W RIVET JOINT Baselines 13 and 14 (BL-13 and BL-14), the RC-135U COMBAT SENT Baseline 6 (BL-6), and the RC-135S COBRA BALL BL-6
and BL-7 configurations. The world-wide challenge of keeping pace against technologically agile targets used by both nation and non-nation-state adversaries and the
rapid evolution of COTS technologies demands a responsive and adaptive acquisition strategy for fielding incremental spiral upgrades and baseline capabilities that
are logistically supportable at all locations. The 645 AESG uses an incremental baseline strategy to mitigate risk, find affordable solutions and field needed capabilities
on the aircraft and associated ground support and training systems. Obsolescence and DMS/VVI logistical concerns are addressed with each baseline upgrade and
assessed annually as part of the fleet sustainment responsibilities.
RIVET JOINT BL-13 upgrades consist of, but are not limited to, providing a continuous recording capability, Super Wideband Compressive Receiver (SWCR) and
Nyquist Folding Receiver (NYFR), CNS/ATM avionics upgrades such as new autopilot, automated data system-broadcast (ADS-B) and Mode 5 identify friendly or foe
(IFF) systems, and family of beyond-line-of-sight terminals (FAB-T) advanced extremely high frequency (AEHF) communications suite.
COMBAT SENT BL-6 developmental enhancements consist of, but are not limited to, steerable beams for the COMINT sub-system, improved SWCR capability
and specific emitter identification (SEI) electronic intelligence (ELINT) sub- system, Primary Sensor Measurement System (PRISMS) merge with manual precision
collections, millimeter wave and low band capabilities with PRISMS, digitizing antennas, direction finding of High Frequency signals and expanded streaming audio
services and 360 degree aircraft tracking system. BL-6 RDT&E is funded via PE 0305206G.
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