N4QB1971 Hawker Siddeley HS125 SERIES 400A
This N-number isn't registered right now. Below is its last known registration, canceled Jul 18, 2017.
Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched2 service difficulty reports
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 20, 2026- Last registered owner
- River Run Projects LLC
- Owner type
- Corporation
- City, state
- Pelham, NH
- Certificate issued
- Oct 4, 1999
- Canceled
- Jul 18, 2017
- Airworthiness
- Standard · Transport
- Airworthiness date
- Dec 21, 1994
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Hawker Siddeley
- Model
- HS125 SERIES 400A
- Year
- 1971
- Serial number
- 25255
- Aircraft type
- Fixed wing multi engine
- Category
- Land
- Certification
- Type Certificated
- Seats
- 14
- Engines
- 2
- Max takeoff weight
- 20,000 and over lb
- Mode S code
- A4A94F
Engine
- Make and model
- Airesearch Tfe731 Ser
- Type
- Turbo-jet
- Power
- 3,500 lb thrust
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 1999 – 2017River Run Projects LLCPelham, NH
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
ADs published since 1998 that may apply (0)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
No ADs published since 1998 matched this airframe or engine model.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (2)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Flight controls · pump · failedAug 4, 2006
NR 1 HYDRAULIC SYS FAILURE RESULTING IN LOSS OF HYDRAULIC FLUID. IN FLIGHT DIVERT AFTER DEPARTURE, AFTER ALTERNATE LANDING GEAR/ FLAP EXTNESION. LT HYDRAULIC SYSTEM PRESSURE LOW LIGHT ILLUMINATED ON TAKEOFF AFTER 80 KTS, CONTINUED TAKEOFF. AFTER COMPLETING HYDRAULIC FAILURE CHECK LIST, DETERMINED…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Air conditioning and pressurization · duct · crackedJul 19, 1996
WHILE ACCOMPLISHING AIRFRAME INSPECTION, ONE OF THE INSPECTION REQUIREMENTS CALLED OUT TO INSPECT THE APU. WHILE CONDUCTING THE INSPECTION, NOTED A LARGE CRACK ABOVE THE RAM AIR DUCT DOOR. THE APU WAS REMOVED WHICH REVEALED THE CRACKED RAM AIR DUCT ASSY. THE RIGHT SIDE OF THE DUCT CONTAINED A…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026