- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 43431
- Year built
- 2018
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 26, 2018
- Certificate issued
- April 26, 2018
- Expires
- April 30, 2028
- Mode S code
- A448D1
Boeing 737-9TCDS A16WEAirframe · Boeing 737-9TCDS E00088ENEngine · CFM International LEAP-1B28 series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International LEAP-1B28 model are included below.
On this page
Airworthiness directives that may apply · 48
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2018 | 5 |
|---|---|
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 8 |
See all 58 ADs
Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N37502Matched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-9 aircraft
FAA incident reports
No FAA accident or incident reports matched to N37502Matched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-9 aircraft
Service difficulty reports · 7
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026100520115Light Sys · no discrepancyAFT FA EMERGENCY LIGHT PANEL RED LIGHT ILLUMINATED. TURNED EMERGENCY LIGHTS OFF, ON AND OFF FROM AFT FAP, NO DEFECTS NOTED REF SDS 33-51-00-006.SDR CALA2026032314749Charger · faultedSECTION OF SEAT EMERGENCY LIGHTS OUT ROW 30 AND FWD. REPLACED FWD MID CABIN CEILING BATTERY CHARGER IAW AMM 33-51-06-960-802, SYSTEM OPS CHKS GOOD. BATTERY CHARGER M3378SDR CALA2023082502636Module · faultyMACH TRIM FAIL LIGHT DOES NOT ILLUMINATE WITH MASTER LIGHT TEST. PERFORMED BITE LIBRARY TEST 33 MACH TRIM IAW AMM TRIM FAIL LIGHT ILLUMINATES. APPLIED MEL 3316Z REQUESTING APPROVED BY TOMC. 22-11-00-740-801 ON CHANNEL A AND B OPERATIONAL TEST GOOD MACH RELIEF.SDR CALA2022033100853None · looseEPL SHROUD AT 14C IS LOOSE. SECURED EPL SHROUD ON SEAT 14C, EPL OPS. CHK''S. GOOD.SDR CALA2022030700565Anti-Skid Sys · inoperativeAFTR ADVNCNG THRST LVRS 4 T/O..ANTI-SKID INOP LT ILUMN8D..RTO 50 KTS LT NO LNGR ILLUMN8D.. PLACED ON MEL AUTO BRAKE SYS HAS BEEN DEFERRED IN COMPLIANCE PLACED ON MEL AUTO BRAKE SYS HAS BEEN DEFERRED IN COMPLIANCE WITH MEL CARD 32065 OK TO CONTINUE WITH MEL CARSDR CALA2018070301563Bolt · misinstalledRIGHT ENG OUTBD TR BLOCKER DOOR LINK ATTACH BOLTS INSTALLED INCORRECTLY WITH ALL 5 BOLT HEADS IN WRONG ORIENTATION PER AMM 78-31-07-400-801-G00. BOLTS ARE INSTALLED INCORRECTLY AT INNER WALL ANCHOR FITTINGS PERFORMED PART 1 OF ECRA 7831-02467. BOLTS SECURE ASDR CALA2018070301531Wire · shortedSUPPORT TASK, WHILE PERFORMING EA4435-03088, SEVERAL WIRES WAS SHORTED TO GROUND DUE TO DESIGN ISSUE IN SB 737-44-1014. DAMAGE WIRES FROM P6 PANEL TO J4 JUNCTION BOX. ACCOMPLISHED BURNT WIRES INSPECTED, DAMAGE REMOVED & NEW WIRES INSTALLED AND RUNG OUT. PERF
STCs that may be installed · 105
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 105 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N37502 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.