N175662023 Boeing 737-9
Safety record in brief:No NTSB accidents or incidents since 198248 ADs may apply7 service difficulty reports
Registration
FAA Aircraft Registry · Oct 19, 2026- Registered owner
- United Airlines INC
- Owner type
- Corporation
- City, state
- Chicago, IL
- Certificate issued
- Jul 13, 2023
- Expires
- Jul 31, 2030
- Airworthiness
- Standard · Transport
- Airworthiness date
- Jun 30, 2023
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Boeing
- Model
- 737-9
- Year
- 2023
- Serial number
- 67185
- Aircraft type
- Fixed wing multi engine
- Category
- Land
- Certification
- Type Certificated
- Seats
- 48
- Engines
- 2
- Max takeoff weight
- 20,000 and over lb
- Type certificate data sheet
- A16WE
- Mode S code
- A12F09
Engine
- Make and model
- Cfm Intl Leap-1b28 Ser
- Type
- Turbo-fan
- Power
- 29,317 lb thrust
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2023 – nowUnited Airlines INCChicago, IL · current
- 1947 – 1980Individual ownerOakland, CA · different airframe: 1936 Piper J-2 S/N 1066
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs published since 1998 that may apply (48)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2026-18-07 | Fuselage | Oct 22, 2026 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-53A1420 RB, dated February 13, 2025 |
| 2026-15-11 | Fuselage | Sep 10, 2026 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-53A1408 RB, dated December 20, 2024 |
| 2026-14-11 | Air Conditioning | Jul 13, 2026 | Airframe (737-9) |
| 2026-13-17 | Navigation | Jul 1, 2026 | Airframe (737-9) |
| 2025-25-04 | Equipment/ furnishings | Jan 16, 2026 | Airframe (737-9) |
Show all 48 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2025-02-07 | Navigation | Mar 17, 2025 | Airframe (737-9)Only with: Collins GLU-2100 MMR P/N 822-2532-100 with software version earlier than COL4C-0087-0003 installed; MD-11/MD-11F modified by STC ST01895WI, 717-200 by STC ST04416AT, 747-400/-400F by STC ST01892WI, 757 by STC ST04436AT, 767 by STC ST04436AT or ST01883WI. |
| 2024-23-11 | Flight controls | Jan 6, 2025 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-27A1325 RB, dated July 14, 2023 |
| 2024-19-06 | Ice/Rain Protection System | Nov 26, 2024 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-30A1083 RB, dated November 18, 2022 (line numbers in paragraph 1.A., Effectivity) |
| 2024-13-02 | Oxygen | Jul 25, 2024 | Airframe (737-9) |
| 2024-06-03 | Electrical Power | May 22, 2024 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-24A1248 RB, dated May 16, 2022 |
| 2024-03-04 | Flight controls | Feb 12, 2024 | Airframe (737-9)Only with: Original airworthiness certificate or original export certificate of airworthiness issued on or before December 20, 2023. |
| 2024-02-51 | Doors | Jan 18, 2024 | Airframe (737-9)Only with: Airplanes with a mid cabin door plug installed. |
| 2023-12-11 | Navigation | Jun 21, 2023 | Airframe (737-9) |
| 2023-04-17 | Fuel | May 1, 2023 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-38A1072 RB and 737-38A1073 RB, dated February 25, 2022 |
| 2023-06-10 | Ice and Rain Protection; 71, Powerplant | Apr 11, 2023 | Airframe (737-9) |
| 2022-24-09 | Air conditioning | Jan 26, 2023 | Airframe (737-9) |
| 2022-06-06 | Flight controls | Jun 16, 2022 | Airframe (737-9) |
| 2021-19-19 | Wings | Dec 8, 2021 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-57A1350 RB, dated April 23, 2020 |
| 2021-16-15 | Air conditioning | Aug 9, 2021 | Airframe (737-9)Certain serial numbers: 737-800 5684; 737-800 5759–on; 737-900ER 5768–on. Only with: All 737-8, 737-9 and 737-8200 airplanes; 737-800 and 737-900ER limited by line numbers (not serial numbers). |
| 2021-12-13 | Fuel | Jul 29, 2021 | Airframe (737-9)Serial numbers per Boeing Special Attention Requirements Bulletin 737-28-1363 RB, dated June 2, 2020 |
| 2021-10-07 | The Boeing Company Airplanes | Jul 8, 2021 | Airframe (737-9)Only with: Original airworthiness certificate or original export certificate of airworthiness issued before November 20, 2020. |
| 2021-09-08 | Electrical power system | Apr 30, 2021 | Airframe (737-9)Certain serial numbers: 7399–8082. Only with: Line numbers 7399 through 8082 inclusive, with an original airworthiness certificate or original export certificate of airworthiness issued on or before April 9, 2021. |
| 2021-08-04 | Oxygen | May 26, 2021 | Airframe (737-9) |
| 2020-24-02 | Auto flight; 27, Flight controls; and 31, Indicating/recording systems | Nov 20, 2020 | Airframe (737-9)Serial numbers per Boeing Special Attention Service Bulletin 737-31-1860, Revision 1, dated July 2, 2020 |
| 2020-14-09 | Fuel storage | Jul 15, 2020 | Airframe (737-9)Only with: Airplanes with an airworthiness certificate or export certificate of airworthiness issued on or before the effective date of this AD. |
| 2020-11-12 | Nacelles/ pylons | Jul 30, 2020 | Airframe (737-9)Serial numbers per Boeing Special Attention Service Bulletin 737-54-1056, dated December 11, 2019 |
| 2019-14-12 | Flight Controls | Aug 30, 2019 | Airframe (737-9)Serial numbers per Boeing Alert Requirements Bulletin 737-27A1311 RB, dated June 24, 2019 |
| 2019-14-02 | Hydraulic power | Aug 27, 2019 | Airframe (737-9) |
| 2002-20-07 R1 | Boeing Model 737 Series Airplanes | Nov 12, 2002 | Airframe (737-9) |
| 2002-20-07 | Boeing Model 737 Series Airplanes | Nov 12, 2002 | Airframe (737-9) |
| 2001-11-11 | Boeing Model 737, 747, and 777 Series Airplanes | Jul 16, 2001 | Airframe (737-9)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1 |
| 2001-10-14 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Jun 8, 2001 | Airframe (737-9)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators. |
| 2001-08-24 | Boeing Model 737 Series Airplanes | May 10, 2001 | Airframe (737-9) |
| 2000-22-02 R1 | Boeing Model 737 Series Airplanes | Nov 13, 2000 | Airframe (737-9) |
| 2000-22-02 | Boeing Model 737 Series Airplanes | Nov 13, 2000 | Airframe (737-9) |
| 2000-15-16 | Boeing Model 737, 757, 767, and 777 Series Airplanes | Sep 12, 2000 | Airframe (737-9)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005. |
| 99-11-05 | Boeing Model 737 Series Airplanes | Jun 28, 1999 | Airframe (737-9) |
| 99-22-16 | Boeing Model 737 Series Airplanes | Dec 7, 1999 | Airframe (737-9)Serial numbers per Boeing Service Bulletin 737-52-1128, dated April 22, 1999, or Boeing Service Bulletin 737-52-1137, dated May 13, 1999 |
| 98-13-12 R1 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Dec 28, 1998 | Airframe (737-9)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1 |
| 98-22-10 | Boeing Model 737 Series Airplanes | Nov 12, 1998 | Airframe (737-9)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989 |
| 98-18-20 | Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel… | Oct 21, 1998 | Airframe (737-9)Only with: Equipped with J.C. Carter Company fuel valve actuators P/N 40574-2 (Kearfott Models 3715-7 and -8) or 40574-5 (Kearfott Model 3715-9). |
| 98-13-12 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Jul 6, 1998 | Airframe (737-9)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998 |
| 98-03-10 | Boeing Model 737, 747, 757, and 767 Series Airplanes | Feb 19, 1998 | Airframe (737-9)Certain serial numbers: 737 1–2836; 747 1–1104; 757 1–731; 767 1–642. Only with: Equipped with non-powered IPECO pilots' seats; ranges are line position numbers. |
| 97-22-07 | Boeing Model 737 Series Airplanes | Nov 12, 1997 | Airframe (737-9)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive. |
| 97-18-06 | Boeing Model 737 Series Airplanes | Nov 12, 1997 | Airframe (737-9) |
| 97-05-10 | Boeing Model 737 Series Airplanes | Mar 19, 1997 | Airframe (737-9)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997. |
| 97-04-01 | Boeing Model 737 Series Airplanes | Mar 21, 1997 | Airframe (737-9)Serial numbers per Boeing Service Bulletin 737-27-1155, dated October 26, 1989, as revised by Notices of Status Change 737-27-1155NSC1, NSC2, and NSC3 |
| 95-23-10 | Boeing Model 737 Series Airplanes | Dec 13, 1995 | Airframe (737-9) |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (7)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Lights · power supply · inoperativeAug 15, 2026
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.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine · guide vane · missingJun 5, 2026
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.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Nacelles and pylons · platform · missingOct 9, 2025
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.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 7 reportsShow fewer reports
- Engine · engine · bird ingestionAug 25, 2025
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.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Lights · fuse · openJun 26, 2025
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…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Structures (general) · lavatory · soiledApr 2, 2025
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.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine air · shutoff valve · leakingJan 28, 2024
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…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 19, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 19, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026