N17566

BOEING 737-9 · 2023 · Fixed-wing multi-engine · 2 engines · 48 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.

No operator established for this aircraft.

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

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.

7 reports on file, 2024-01-28 – 2026-08-15.

NO TEST · 2026-08-15 Matched by certificate designator
ATA 3350

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 11,137 hrs · 3,712 cycles

EMERGENCY LIGHTS FROM ROW 28 TO 34 INOP. REMOVED AND REPLACED POWER SUPPLY FOR M3378 IAW AMM 33-51-06-960-803. OPERATIONAL CHECK GOOD.

Source: SDR CALA2026081718683
OTHER · 2026-06-05 Matched by certificate designator
ATA 7220

Part: GUIDE VANE — MISSING (NR 1 ENGINE) · airframe 10,376 hrs · 3,471 cycles

NR 1 ENGINE OTBD APPROXIMATELY 7 O ,CLOCK POSITION NEXT TO ENGINE OIL COOLER HAVE 2EA OUTLET GUIDE VANE OUTER PLATFORM MISSING.. INSTALLED 2EA OGV PLATFORM ON NR 1 ENG OTBD APPROX 7 O' CLOCK NEXT TO ENGINE OIL COOLER. IAW AMM 72-21-09-400-801-G00.

Source: SDR CALA2026060816880
OTHER · 2025-10-09 Matched by certificate designator
ATA 5410

Part: PLATFORM — MISSING (ZONE 400) · airframe 8,186 hrs · 2,755 cycles

NR 1 ENGINE OGV PLATFORM MISSING @ 5 O CLOCK PER AMM 72-23-00-211-804-G00. FAN FRAME MODULE INSPECTION H (23) OUTER PLATFORM OGV PERMITTED FOR ALL AREAS AND UP TO 3 PLATFORMS AFFECTED AND UP TO 2 CONSECUTIVE PLATFORMS.

Source: SDR CALA2025101309977
SMOKE/FUMES/ODORS/SPARKS · 2025-08-25 Matched by certificate designator
ATA 7200

Part: ENGINE — BIRD INGESTION · airframe 7,746 hrs · 2,602 cycles

POTENTIAL SMALL BIRD STRIKE IN ENG PRIOR TO ROTATION. BRIEF ODOR OB SERVED. ENG IND NORMAL PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18. FOUND NO EVIDENCE OF BIRD STRIKE. CREW VERBALLY STATED THAT THERE WAS A STRANGE SMELL/ ODOR ON TAKE OFF ROLL. ALL ENGINE INDICATION WERE NORMALL.

Source: SDR CALA2025082708160
NO TEST · 2025-06-26 Matched by certificate designator
ATA 3350

Part: FUSE — OPEN (ZONE 200) · airframe 7,089 hrs · 2,378 cycles

EMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - SEATS 37C , 38C & 39C FLOOR PROXIMITY LIGHT INOP. POWER SUPPLY NIS ORD. SLAVED IN NEW BATTERY PACK IN M1673 NO FIX. SLAVED IN M1672 POWER SUPPLY NO FIX. REMOVED SND REPLACED FUSES IN POWER SUPPLY M1673 AND M1672 AS PRECAUTIONARY REF AMM 33-51-06. ALL EMERGENCY LIGHTS OPERATE AS INTENDED.

Source: SDR CALA2025062705987
OTHER · 2025-04-02 Matched by certificate designator
ATA 5100

Part: LAVATORY — SOILED · airframe 6,232 hrs · 2,108 cycles

R AFT LAV HAS EXTREMELY FOUL SMELL. CLEANERS STATE LAV IS CLEAN BUT STILL SMELLS. INSPECTED LAV FOR LEAKS, FLUSHED TOILET SEVERAL TIMES, NO LEAKS NOTED. APPEARS & SMELLS LIKE SOMEONE URINATED ON THE FLOOR. CLEANERS INFORMED TO CLEAN & DISINFECT FLOOR. NO FURTHER DEFECTS NOTED.

Source: SDR CALA2025040303465
WARNING INDICATION; OTHER · 2024-01-28 Matched by certificate designator
ATA 7500

Part: SHUTOFF VALVE — LEAKING (NR 2 ENGINE) · airframe 1,862 hrs · 659 cycles

R BLEED LIGHT ILLUM. C/W SCEPTRE PARTS ENTRY ON #2 ENG PRSOV. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1524725 SN OFF 3519 VALVE, SHUTOFF, OFF 42-3611-9-0002 3519 ON 0000 VALVE, SHUTOFF, OFF 42-3611-9-0002 3519 ON 42-3611-9-0002 3013 MAINTENANCE MESSAGE 36-11051 PRESENT. PERFORMED FIM TASK 36-11 TASK 805. REMOVED AND REPLACED PRSOV PER AMM 36-11-04. LEAK TEST, LRU REPLACEMENT TEST AND OR PNEUMATIC ENGINE ON - SYSTEM TEST ALL PASSED. MSG CLEARED. PARTS USED: 00-0609-3-9994,QTY :1 42-3611-9-0002,QTY :1 29-3612-3-0007,QTY :1

Source: SDR CALA2024020100275