# N509US: 1985 Boeing 757-251, registration cancelled 2010-06-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 3, 2010
- Status when cancelled: Sale reported
- Airframe: [Boeing 757-251](https://openairdocs.org/model/boeing-757-251) (registry code 1384970)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM) (OpenAirDocs)
- Serial number: 23198
- Year built: 1985
- Type of aircraft: Fixed wing multi engine
- Airworthiness: Standard, transport
- Airworthiness date: October 5, 1985
- Last registry action: July 21, 2009
- Mode S code: A65D32
- Location: [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale)
- Owner type: Individual
- Owner's area on the map: 26.1860° N, 80.1727° W: Placed by OpenAirDocs at the center of ZIP code 33309, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N509US
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=509US
- Page: https://openairdocs.org/deregistered/N509US-2010-06-03

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 757-251: https://openairdocs.org/model/boeing-757-251.md

## Service difficulty reports (6)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR NWAA083555509](https://openairdocs.org/sdr/NWAA083555509), Jul 31, 2008: UNKNOWN. ODOR. EN ROUTE THE CABIN CREW AND PASSENGERS REPORTED A STRONG, ACRID, ODOR LIKE BURNING PLASTIC THROUGHOUT THE ACFT. ACCORDING TO REPORTS SOME PASSENGERS REPORTED TH
- [SDR 0601695509](https://openairdocs.org/sdr/0601695509), Jul 25, 2006: HEATER. SPLIT. DURING CRUISE CABIN PRESSURIZATION WAS LOST IN AUTO AND MANUAL. AN EMERGENCY DECENT WAS ACCOMPLISHED AND OXYGEN MASKS DID NOT DEPLOY. THE FLIGHT DIVERTED TO PIT
- [SDR 0300035509](https://openairdocs.org/sdr/0300035509), Jan 7, 2003: FRAME. CORRODED. During "H" check found corrosion damage on lower sill frame of aft cargo doorway. Repaired per EA 55-193454.
- [SDR 9618505509](https://openairdocs.org/sdr/9618505509), Aug 26, 1996: POWER SUPPLY. INOPERATIVE. DURING LINE MAINTENANCE, THE AFT SECTION OF EMERGENCY FLOOR LIGHTS WERE DIM AND PULSING. REPLACED POWER SUPPLY UNIT, OPERATIONAL CHECK OK.
- [SDR 9514905509](https://openairdocs.org/sdr/9514905509), Sep 28, 1995: GASKET. LEAKING. LEFT ENGINE WAS LOSING OIL AT APPROXIMATELY ONE QUART PER 16 MINUTES. AIRCRAFT DIVERTED TO LAS AND LANDED WITHOUT INCIDENT. FOUND GASKETS PINCHED ON NR 5 BEARIN
- [SDR 9509345509](https://openairdocs.org/sdr/9509345509), Jun 9, 1995: FLOORBEAM. CORRODED. DURING PERIODIC CHECK, FOUND CORROSION ON FLOORBEAM UPPER CHORD BS 345 AT LBL 22 TO RBL 25. REPAIRED BEAM (P/N 141N5111) PER EA 55-98496.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI95LA271](https://openairdocs.org/ntsb/CHI95LA271), Aug 5, 1995: Boeing 757 (N509US), Detroit, MI, no damage. Probable cause: the flight's encounter with turbulence.

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