UNSPSC 78181823: Aircraft fixed wing engine fuel and control system repair

Services related to the maintenance of and repairs to units that control fuel to the aircraft engine

UNSPSC 78181823 Aircraft fixed wing engine fuel and control system repair is a Commodity code representing a narrow technical service line, but the recent state and local solicitation activity tagged to this code reveals little alignment with the nominal scope. Instead, the opportunities posted under 78181823 span jet fuel procurement and delivery, helicopter engine support, general aircraft maintenance and repair, avionics systems, baggage handling equipment, and propeller overhaul—none of which constitutes fixed-wing engine fuel and control system repair work as the code name specifies. State and local jurisdictions appear to be using this code as a catch-all for aviation maintenance and support services rather than tagging opportunities with precision. The actual work being solicited under this code includes bulk Jet-A fuel supply contracts for police and county fleet operations, Rolls-Royce helicopter engine overhaul and module repair services, airframe and avionics repair for Beechcraft and Cessna aircraft fleets, propeller governor overhaul, baggage handling system maintenance, and aviation radio installation and compliance work.

Geographic concentration is moderate but spread across multiple states and local jurisdictions. Palm Beach County, Florida has posted two substantially identical Jet-A fuel procurement IFBs (IFB68026059BB2 and IFB68026059BB3, both due November 5, 2026), signaling a material local demand signal; Illinois Department of Transportation has conducted a rebid for aircraft and airframe maintenance services spanning Beechcraft and Cessna fleets and avionics repair (IFB B-52781, due August 27, 2026); New Jersey Department of the Treasury has solicited aircraft maintenance and parts services supporting the State Police Aviation Bureau and Department of Environmental Protection Forest Fire Service across a 21-aircraft fleet (26DPP01247, due October 9, 2026); Texas Parks and Wildlife Department sought specialized Wescam MX-10 surveillance system maintenance for a law enforcement Airbus H125 helicopter (due April 21, 2026); and the City of Tampa Police Department Aviation Division issued an ITB for Rolls-Royce Model 250 helicopter engine support services at an estimated annual expenditure of $275,000 (ITB 26P00177, due April 20, 2026). Additional opportunities span Texas A&M University aircraft maintenance (Cessna Citation XLS and Beechcraft King Air fleet), the City of Tucson Police Air Support Unit's Jet-A fuel procurement (50,000 gallons annually, RFP 260210, due May 28, 2026), Middle Georgia State University's propeller overhaul RFQ for a 67-aircraft flight training fleet (due October 5, 2026), and the City of Waco's request for on-call baggage handling and passenger boarding bridge maintenance at Waco Regional Airport (RFP 2026-055, due October 20, 2026). Issuers include state departments, counties, municipalities, university systems, and special-purpose authorities—no dominant repeat buyer emerges, though fuel delivery and aircraft overhaul services recur. The code shows material activity but poor taxonomic alignment with its stated scope.