- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 28799
- Year built
- 1999
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- August 17, 1999
- Certificate issued
- January 16, 2019
- Expires
- January 31, 2029
- Mode S code
- A0BF8C
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 N14731Matched 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 N14731Matched 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 · 100
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026030514368Stiffener · crackedCRACK FOUND ON RT STABILIZER INSPAR RIB, HSS 92.7, ON INBD SIDE, NEAR BOTTOM OF VERTICAL STIFFINER NR 4. REPAIRED DAMAGE IAW SRM 55-10-09-2R-4, AND SRM 55-10-01-2R-11. TSDR CALA2026030514367Stiffener · crackedCRACK FOUND ON RT STABILIZER INSPAR RIB, HSS 92.7, ON INBD SIDE, AT VERTICAL STIFFINER NR 1 AND STIFFENER NR 2. REPAIRED THE CRACK THE RT STAB INSPAR RIB, IAW SRM 55-10-09-2R-4, AND SRM 55-10-01-2R-11.SDR CALA2026021213717Skin · dentedDURING INBOUND WALK AROUND OF AIRCRAFT, NOTED EXCESSIVE EXISTING KNOWN DAMAGE. REMOVED AND REPLACED FWD CARGO DOOR EXTERNAL SKIN IAW SRM 52-30-01-2R-3, SRM 51-40-02-0G-0, AND DWG 143A6110-9.
See all 100 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