- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 31646
- Year built
- 2012
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 10, 2012
- Certificate issued
- April 16, 2012
- Expires
- April 30, 2028
- Mode S code
- A46D47
Boeing 737-924ERTCDS A16WEAirframe · Boeing 737-924EREngine modelCFM International CFM56-7B26E series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-7B26E model are included below.
On this page
Airworthiness directives that may apply · 109
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2007 | 2 |
|---|---|
| 2008 | 5 |
| 2009 | 3 |
| 2010 | 6 |
| 2011 | 7 |
| 2012 | 5 |
| 2013 | 17 |
| 2014 | 10 |
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 5 |
Airframe · Boeing 737-924ER
AD 2026-20-14StabilizersAD 2026-20-13Equipment/furnishingsAD 2026-13-13NavigationInformation bulletins that may apply · 15
Advisory, not mandatory.
See all 16 bulletins
NTSB investigations
No NTSB investigations matched to N38451Matched 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 737-924ER aircraft
FAA incident reports
No FAA accident or incident reports matched to N38451Matched 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 737-924ER aircraft
Service difficulty reports · 18
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026022414050Drain Line · disconnectedENG DRIVEN HYDRAULIC PUMP NO 1 LO PRESSURE LT ON CLIMBING THRU 10000 FEET.UPGRADING ALL WORK PERFORMED TO IDT DUE TO REPEAT HISTORY. CHECK PER APPROPRIATE MAINTENANCE SPECIFICATIONS. VERIFY ANY REPLACEM ENT PARTS ARE CORRECT CONFIGURATION FOR INSTALLATION (CASDR CALA2026022314018Pump · faultedLOW PRESSS HYD A ENG1 IN FLT AT 67PERCENT THEN SLOWLY PRESS 20P ERC SLOWLY DEC TO 15 PERCNT FOUND LINE ON E1 EDP LOOSE. EDP REQUIRES REPLACMENT. REPLACED PER AMM 29-11-11. OPS CHECKS PENDING. REMOVED AND REPLACED ENGINE DRIVEN HYDRAULIC PUMP UP TO AND INCLUDISDR CALA2026010712727Battery Pack · inoperativeEMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - EMERGENCY LIGHTS SEAT ROWS 8-14 INOP. REPLACED EMERGENCY LIGHT BATTERY SUPPLY M2505 PER AMM TASK 33-51-06-960-805. OPERATIONAL TEST GOOD.
See all 18 reportsSTCs that may be installed · 429
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 429 STCs