Hamilton Sunstrand Aviation Services Inc.

Hamilton Sunstrand Aviation Services Inc., doing business as Hamilton Sunstrand Worldwide Repair, a subsidiary of RTX Corporation (formerly United Technologies Inc.), operates as a prime contractor (55% of recent awards) and subcontractor (45%) providing maintenance, repair, and overhaul services for aerospace and defense components, primarily F-16 fighter jet systems. The vendor competes without set-aside designations across full-and-open opportunities and holds no SBA certifications; it is a for-profit defense contractor registered as a DOT Certified DBE, headquartered in Davie, Florida, with operations across multiple sites including Miramar, Florida; Hollywood, Florida; and Santa Isabel, Puerto Rico.

Customer concentration is heavily weighted toward the Air Force Sustainment Center, which dominates Hamilton Sunstrand's prime contract footprint. The top five customer agencies account for 86% of awards by count and 99% of combined potential value. The Air Force Sustainment Center alone anchors 72 prime awards valued at $38.8 million in combined potential value, followed by the Naval Supply Systems Command (21 awards, $6.1 million), the Department of Homeland Security U.S. Coast Guard (23 awards, $4.7 million), the Air Force Materiel Command broadly (54 awards, $611 thousand), and the Navy's Naval Air Systems Command (51 awards). Recent examples of Hamilton Sunstrand's prime work include a $339,705 delivery order from the Air Force Sustainment Center awarded April 8, 2026, for F-16 converter transducer repair with completion January 2, 2027; a $405,100 delivery order issued December 2, 2024, for control-box electrical repair; and a $44,870 Naval Supply Systems Command delivery order dated December 21, 2023, for air pressure controller repair with completion May 8, 2025.

Hamilton Sunstrand maintains three significant parent vehicles: Indefinite Delivery Contract FA852621D0001 with the Air Force (48 task orders), the Navy's NAVAIR Strategic Sourcing for CMMARS vehicle (50 task orders), and Indefinite Delivery Contract FA811709D0039 with the Air Force (27 task orders, $6.1 million combined potential value). Additional IDCs include FA811716D0005 (17 task orders, $6.6 million) and a Basic Ordering Agreement FA862021G4027 with Naval Supply Systems Command (18 task orders) for valves and controllers, enabling rapid issuance of delivery orders for component-level repair across F-16 environmental digital sensors/controllers, converter transducers, electric control boxes, and air pressure controllers.

Prime work is concentrated in aircraft component maintenance and repair. The top NAICS codes reflect this portfolio: Other Aircraft Parts and Auxiliary Equipment Manufacturing (96 awards), Other Support Activities for Air Transportation (53 awards), and Aircraft Manufacturing (48 awards). The primary PSC category is Maint/Repair/Rebuild Of Equipment—Aircraft Components And Accessories (68 awards), with secondary activity in instrument and laboratory equipment maintenance (33 awards) and aircraft air conditioning, heating, and pressurization equipment (12 awards).

As a subcontractor, Hamilton Sunstrand delivers aerospace support, motor and generator manufacturing, and component-level repair services to three major primes. The Boeing Company leads Hamilton Sunstrand's sub workload, appearing across C-17 Globemaster III total sustainment and minor development contracts with numerous material-order and virtual-fleet requirement task orders dating from 2024 through 2026. Vertex Aerospace LLC is the second prime, engaging Hamilton Sunstrand in E-6B Contractor Logistics Support follow-on task orders and motor/generator manufacturing work with recurring ceiling and funding modifications from July 2023 through October 2025. L3Harris Technologies Integrated Systems L.P. is the third major prime, awarding Hamilton Sunstrand sub tasks for RC-135 sustainment motor and generator manufacturing and Big Safari programs, with activity spanning July 2022 through April 2026.

Activity has grown sharply—from 12 awards annually in 2022 and 2023 to 67 awards in 2024, settling to 46 in 2025, with only 3 awards recorded in 2026 year-to-date as of the source date. Combined potential value across all 258 awards (prime and sub) totals $50.4 million, though obligated dollars exceed potential value at $60.8 million (121%), signaling earlier contract ceiling increases or scope expansions. The recompete cliff window shows minimal near-term risk—only four awards worth $735 thousand reach ultimate completion within the next twenty-four months, providing Hamilton Sunstrand a stable revenue base through most of 2027.