N47280

BOEING 737-8 · 2022 · Fixed-wing multi-engine · 2 engines · 175 seats · Valid Registration

Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

OperatorRolePeriodBasis
UNITED AIRLINES, INC. (CALA)Operatoron 2024-02-06Operator named in NTSB report

Accident & incident history

Incident · 2024-02-06 Operator named in NTSB report
BOEING 737-8 No injuries Part 121UNITED AIRLINES, INC.

Operated by UNITED AIRLINES INC (per NTSB report)

Not yet finalized — may be revised.
Source: NTSB case DCA24LA094

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

5 reports on file, 2024-02-06 – 2026-08-08.

OTHER · 2026-08-08 Matched by certificate designator
ATA 2310

Part: TRANSCEIVER — FAULTED (NR 1 HF) · airframe 12,590 hrs · 4,304 cycles

HF RADIO TRANSMISSION PROBLEM, COULD NOT TRANSMIT ON HF 1. ATTEMPTED HF1 SYSTEM TEST. HF 1 WOULD NOT TRANSMIT. PLACED ON MEL 2311E. PLACARDS APPLIED.

Source: SDR CALA2026081218523
FLT CONT AFFECTED; WARNING INDICATION · 2026-05-04 Matched by certificate designator
ATA 3422

Part: ADIRU — FAULTED (ZONE 100) · airframe 11,457 hrs · 3,971 cycles

LEFT IRS FAULT LIGHT ON NON NORMAL COMP DEBRIEFED WITH CREW, CHECKED FOR FAULTS IN DFCS, REPLACE L ADIRU. REF FIM 34-21 TASK 839 REPLACED L ADIRU, OPS CHECK GOOD REF AMM 34-21-00.

Source: SDR CALA2026050516011
OTHER · 2025-02-24 Matched by certificate designator
ATA 2560

Part: GIRT BAR — OUT OF ADJUST (ZONE 800) · airframe 7,249 hrs · 2,575 cycles

DOOR 1R SLIDE FABRIC IS TOO CLOSE RIGHT COLLAR. NEEDS ADJUSTMENT ADJUSTED GIRT BAR MATERIAL REF AMM TASK 25-66-01-601-804. NO FURTHER DEFECTS NOTED.

Source: SDR CALA2025022602490
OTHER · 2025-02-03 Matched by certificate designator
ATA 3350

Part: LIGHT — BROKEN (ZONE 200) · airframe 7,011 hrs · 2,493 cycles

36C EMERGENCY EXIT PATH LIGHTING TRIM FALLEN OFF EMERGENCY LIGHT HOUSING DETACHED FROM SEAT AT ATTACH POINT INSERTS. REQUESTED MEL 3351A SEAT LOCATION IS 37A NOT 36A MEL 3351A NO MEL AVAILABLE, WILL HAVE TO GET WITH ESC FOR POSSIBLE RELIEF. REMOVED AND REPLACED BROKEN EMER LIGHT SHROUD 42-2521-3-0092. CKD NORMAL @ 37C

Source: SDR CALA2025020402193
OTHER · 2024-02-06 Matched by certificate designator
ATA 2721

Part: RUDDER PEDAL — TIGHT (NOSE WHEEL WELL) · airframe 3,391 hrs · 1,242 cycles

RUDDER PEDALS WERE LOCKED OUT IN NEUTRAL POSITION SPOKE TO CREW AND CONFIRMED BOTH PILOTS AND F/O SIDE RUDDER PEDALS WERE VERY HHRD TO MOVE AND THEY NEEDED TO APPLY ALOT OF FORCE TO FREE UP PEDALS. REMOVED LEFT NOSE WHEEL WELL CEILING PANEL ASSEMBLY # 14A7901-7 FOR INSPECTION ASSEMBLY # 141A790-7. REMOVED RIGHT NOSE WHEEL WELL CEILING PANEL ASSEMBLY # 141A7901-8 FOR INSPECTION PERFORMED RUDDER PEDAL DO NOT MOVE FREELY (CAPTAINS) FAULT ISOLATION FIM TASK 27-21 TASK 813 : STEPS (D1-D3) UP TO STEP (D4) AS PER FIM TASK 27-21 TASK 813 COMPLETED STEP (D-4). STEP (D-5) TO COMPLETION REQUIRED. COMPLIED WITH VISUAL INSPECTION OF RUDDER AFT QUADRANT AS PER FIM TASK 27-21 TASK 813 STEP (D-4) NO DISCREPANCIES NOTED. LEAK CK''S GOOD PER MM 53-14-01.

Source: SDR CALA2024021400419