- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 28786
- Year built
- 1998
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- October 20, 1998
- Certificate issued
- March 23, 2017
- Expires
- March 31, 2030
- Mode S code
- A24C99
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56 model are included below.
On this page
Airworthiness directives that may apply · 378
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 4 |
| 1975 | 4 |
| 1976 | 3 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 6 |
| 1986 | 6 |
| 1987 | 2 |
| 1988 | 8 |
| 1989 | 7 |
| 1990 | 13 |
| 1991 | 9 |
| 1992 | 8 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 11 |
| 1998 | 13 |
| 1999 | 11 |
| 2000 | 12 |
| 2001 | 24 |
| 2002 | 16 |
| 2003 | 10 |
| 2004 | 11 |
| 2005 | 14 |
| 2006 | 10 |
| 2007 | 12 |
| 2008 | 19 |
| 2009 | 9 |
| 2010 | 18 |
| 2011 | 11 |
| 2012 | 9 |
| 2013 | 20 |
| 2014 | 13 |
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 7 |
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 5 |
Airframe · Boeing 737-724
AD 2026-20-14StabilizersAD 2026-20-13Equipment/furnishingsAD 2026-13-13NavigationInformation bulletins that may apply · 22
Advisory, not mandatory.
See all 27 bulletins
NTSB investigations
No NTSB investigations matched to N24715Matched 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 737-724 aircraft
FAA incident reports
No FAA accident or incident reports matched to N24715Matched 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 737-724 aircraft
Service difficulty reports · 111
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026082018763Start Valve · faultyENGINE START START VALVE OPEN MESSAGE FLASHES FOR UP TO 10 SECONDS & THEN STAYS ON DURING ENGINE OPS. T/S E1 START VALVE OPEN ANNUNCIATOR LIGHT IN FLIGHT TO FAULTY START VALVE INDICATION. R & R NR 1 START VALVE IAW AMM 80-11-03. OPS CHKD OK, INDICATION OK.SDR CALA2026080718341Skin · crackedRIGHT WING SLAT NR 8, LOWER SKIN CRACKED AT FASTENER HOLE AT OTBD ROW WHERE ACTUATOR FITTING ATTACHES. REPAIR ACCOMPLISHED IAW SRM 57-42-01-2R-8 REPAIR 8 FIG 202.SDR CALA2026080418266Skin · crackedCRACK AT NR 1 MOVEABLE SLAT L/E LOWER SKIN AT SLAT ACTUATOR ATTACHED RIB FASTENERS HOLES. REPAIR ACCOMPLISHED IAW SRM 57-42-01-2R-8, REPAIR 8, FIG 202.
See all 111 reportsSTCs that may be installed · 830
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 830 STCs