# Boeing 747-230B

- Type: Aircraft model (FAA registry)
- Registry code: 1384889
- Manufacturer (registry): BOEING
- Model: 747-230B
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 4 · Turbo-fan
- Seats: 495
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Data sheet: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) (OpenAirDocs)
- Holder: The Boeing Company
- Registered aircraft: 0
- Page: https://openairdocs.org/model/boeing-747-230b

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-10-14](https://openairdocs.org/ad/2026-10-14): Communications system · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jul 6, 2026
- [AD 2026-13-14](https://openairdocs.org/ad/2026-13-14): Navigation · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 7 more. Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-15-07](https://openairdocs.org/ad/2025-15-07): Equipment/furnishings · Boeing 747-8 Series, 747-8F Series, 747-200B Series and 6 more. Effective Aug 13, 2025
- [AD 2025-09-08](https://openairdocs.org/ad/2025-09-08): Stabilizers · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 11 more. Effective May 5, 2025
- [AD 2025-02-05](https://openairdocs.org/ad/2025-02-05): Landing gear · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Mar 17, 2025
- [AD 2024-19-01](https://openairdocs.org/ad/2024-19-01): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Nov 15, 2024
- [AD 2023-23-14](https://openairdocs.org/ad/2023-23-14): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 11 more. Effective Dec 15, 2023
- [AD 2023-18-06](https://openairdocs.org/ad/2023-18-06): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Nov 7, 2023
- [AD 2023-12-14](https://openairdocs.org/ad/2023-12-14): Navigation · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 7 more. Effective Jun 21, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2023-03-15](https://openairdocs.org/ad/2023-03-15): Air conditioning · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Apr 14, 2023
- [AD 2022-24-15](https://openairdocs.org/ad/2022-24-15): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 11 more. Effective Jan 26, 2023
- [AD 2022-23-12](https://openairdocs.org/ad/2022-23-12): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jan 4, 2023
- [AD 2022-17-03](https://openairdocs.org/ad/2022-17-03): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Oct 20, 2022
- [AD 2022-10-11](https://openairdocs.org/ad/2022-10-11): Fuel, Wings · Boeing 747-100B SUD Series, 747-200B Series, 747-200C Series and 6 more. Effective Jul 11, 2022
- [AD 2021-17-06](https://openairdocs.org/ad/2021-17-06): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Oct 5, 2021
- [AD 2021-08-04](https://openairdocs.org/ad/2021-08-04): Oxygen · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 23 more. Effective May 26, 2021
- [AD 2021-06-10](https://openairdocs.org/ad/2021-06-10): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 16 more. Effective Apr 28, 2021
- [AD 2020-21-16](https://openairdocs.org/ad/2020-21-16): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jan 14, 2021
- [AD 2020-15-14](https://openairdocs.org/ad/2020-15-14): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 3, 2020
- [AD 2020-14-02](https://openairdocs.org/ad/2020-14-02): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jul 28, 2020
- [AD 2020-07-14](https://openairdocs.org/ad/2020-07-14): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective May 18, 2020
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018
- [AD 2018-19-23](https://openairdocs.org/ad/2018-19-23): Doors · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 15 more. Effective Nov 7, 2018
- [AD 2018-16-06](https://openairdocs.org/ad/2018-16-06): Equipment/furnishings; 53, Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 12, 2018
- [AD 2018-09-12](https://openairdocs.org/ad/2018-09-12): Oxygen · Boeing 747-200B Series, 747-300 Series and 747-400 Series. Effective May 30, 2018
- [AD 2018-04-07](https://openairdocs.org/ad/2018-04-07): Fuselage; Nacelles/Pylons; Stabilizers; Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Mar 30, 2018
- [AD 2017-18-06](https://openairdocs.org/ad/2017-18-06): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Oct 5, 2017
- [AD 2017-02-04](https://openairdocs.org/ad/2017-02-04): Nacelles/pylons · Boeing 747-200B Series, 747-300 Series, 747-400 Series and 2 more. Effective Mar 14, 2017
- [AD 2016-26-07](https://openairdocs.org/ad/2016-26-07): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Feb 15, 2017
- [AD 2016-25-05](https://openairdocs.org/ad/2016-25-05): Stabilizers · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jan 25, 2017
- [AD 2016-19-03](https://openairdocs.org/ad/2016-19-03): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Oct 31, 2016
- [AD 2016-16-10](https://openairdocs.org/ad/2016-16-10): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 14, 2016
- [AD 2016-07-03](https://openairdocs.org/ad/2016-07-03): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 4 more. Effective May 5, 2016
- [AD 2016-06-07](https://openairdocs.org/ad/2016-06-07): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Apr 22, 2016
- [AD 2016-05-12](https://openairdocs.org/ad/2016-05-12): Fuselage · Boeing 747-100B SUD Series, 747-200B Series, 747-300 Series and 2 more. Effective Apr 22, 2016
- [AD 2016-04-18](https://openairdocs.org/ad/2016-04-18): Fuselage · Boeing 747-100 Series, 747-200B Series, 747-200C Series and 5 more. Effective Apr 5, 2016
- [AD 2016-01-04](https://openairdocs.org/ad/2016-01-04): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Feb 17, 2016
- [AD 2015-25-03](https://openairdocs.org/ad/2015-25-03): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Jan 28, 2016
- [AD 2015-23-11](https://openairdocs.org/ad/2015-23-11): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 4 more. Effective Dec 28, 2015
- [AD 2015-22-01](https://openairdocs.org/ad/2015-22-01): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Dec 1, 2015
- [AD 2015-15-11](https://openairdocs.org/ad/2015-15-11): Fuselage · Boeing 747-100B Series, 747-100B SUD Series, 747-200B Series and 8 more. Effective Sep 1, 2015
- [AD 2015-15-01](https://openairdocs.org/ad/2015-15-01): Fuselage · Boeing 747-100 Series, 747-200B Series and 747-200F Series. Effective Aug 28, 2015
- [AD 2015-14-09](https://openairdocs.org/ad/2015-14-09): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 11 more. Effective Aug 17, 2015
- [AD 2015-03-04](https://openairdocs.org/ad/2015-03-04): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Mar 25, 2015
- [AD 2014-24-05](https://openairdocs.org/ad/2014-24-05): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Jan 28, 2015
- [AD 2014-22-11](https://openairdocs.org/ad/2014-22-11): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-200B Series and 5 more. Effective Dec 17, 2014
- [AD 2014-17-02](https://openairdocs.org/ad/2014-17-02): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Sep 9, 2014
- [AD 2014-15-14](https://openairdocs.org/ad/2014-15-14): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 9, 2014

Historical (superseded or no longer in force):

- [AD 2025-01-08](https://openairdocs.org/ad/2025-01-08) (historical): Equipment/furnishings · Boeing 747-200B Series, 747-200C Series, 747-200F Series and 6 more. Effective Mar 19, 2025
- [AD 2022-06-16](https://openairdocs.org/ad/2022-06-16) (historical): Navigation · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 7 more. Effective Mar 16, 2022
- [AD 2021-07-09](https://openairdocs.org/ad/2021-07-09) (historical): Air conditioning · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective May 12, 2021
- [AD 2021-02-15](https://openairdocs.org/ad/2021-02-15) (historical): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Mar 30, 2021
- [AD 2019-22-02](https://openairdocs.org/ad/2019-22-02) (historical): Equipment/ furnishings · Boeing 747-200B Series, 747-200C Series, 747-200F Series and 6 more. Effective Jan 16, 2020
- [AD 2017-18-05](https://openairdocs.org/ad/2017-18-05) (historical): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Oct 5, 2017
- [AD 2014-07-01](https://openairdocs.org/ad/2014-07-01) (historical): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jun 3, 2014
- [AD 2013-23-03](https://openairdocs.org/ad/2013-23-03) (historical): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Nov 29, 2013
- [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09) (historical): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Oct 3, 2013
- [AD 2013-01-02](https://openairdocs.org/ad/2013-01-02) (historical): Doors · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 12 more. Effective Feb 22, 2013
- [AD 2012-15-13](https://openairdocs.org/ad/2012-15-13) (historical): Fuselage · Boeing 747-100B SUD Series, 747-200B Series, 747-300 Series and 2 more. Effective Sep 12, 2012
- [AD 2012-13-08](https://openairdocs.org/ad/2012-13-08) (historical): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-200B Series and 5 more. Effective Aug 14, 2012
- [AD 2012-05-03](https://openairdocs.org/ad/2012-05-03) (historical): Wings · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Apr 24, 2012
- [AD 2010-20-08](https://openairdocs.org/ad/2010-20-08) (historical): Fuselage · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Nov 9, 2010
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2009-22-08](https://openairdocs.org/ad/2009-22-08) (historical): Control switches · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 12 more. Effective Dec 3, 2009
- [AD 2009-14-02](https://openairdocs.org/ad/2009-14-02) (historical): Vertical stabilizer seal and fuselage skin · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Aug 3, 2009
- [AD 2009-06-02](https://openairdocs.org/ad/2009-06-02) (historical): Detect and correct cracks in the fuselage skin that can propagate and grow, resulting in a loss of structural integrity and a sudden decompression of the airplane during flight. · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 7 more. Effective Apr 20, 2009
- [AD 2008-10-07](https://openairdocs.org/ad/2008-10-07) (historical): Fuel tank systems · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Jun 12, 2008
- [AD 2008-10-15](https://openairdocs.org/ad/2008-10-15) (historical): External skin doublers · Boeing 747-100 Series, 747-100B Series, 747-200B Series and 5 more. Effective May 20, 2008
- [AD 2007-23-18](https://openairdocs.org/ad/2007-23-18) (historical): Tension ties · Boeing 747-100B SUD Series, 747-200B Series, 747-300 Series and 2 more. Effective Nov 28, 2007
- [AD 2007-19-19](https://openairdocs.org/ad/2007-19-19) (historical): Forward engine mount · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Oct 9, 2007
- [AD 2007-16-08](https://openairdocs.org/ad/2007-16-08) (historical): Cracking of the station 800 frame assembly · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Sep 13, 2007
- [AD 2007-15-10](https://openairdocs.org/ad/2007-15-10) (historical): No. 2 and No. 3 windows · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 4, 2007
- [AD 2007-16-19](https://openairdocs.org/ad/2007-16-19) (historical): Aft tension tie channels at four station locations · Boeing 747-200B Series, 747-300 Series and 747-400 Series. Effective Aug 28, 2007
- [AD 2007-07-03](https://openairdocs.org/ad/2007-07-03) (historical): Trim air diffuser ducts or sidewall riser duct assemblies · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective May 2, 2007
- [AD 2007-01-15](https://openairdocs.org/ad/2007-01-15) (historical): Strut front spar chord assembly · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Jan 29, 2007
- [AD 2006-22-15](https://openairdocs.org/ad/2006-22-15) (historical): Nose wheel well (NWW) · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Dec 11, 2006
- [AD 2006-12-12](https://openairdocs.org/ad/2006-12-12) (historical): Station 800 frame assembly · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Jul 17, 2006
- [AD 2006-10-04](https://openairdocs.org/ad/2006-10-04) (historical): Left and right longeron extension fittings · Boeing 747-200B Series, 747-200C Series, 747-200F Series and 3 more. Effective Jun 16, 2006
- [AD 2006-09-06](https://openairdocs.org/ad/2006-09-06) (historical): Lower lobe fuselage frames · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 5 more. Effective Jun 7, 2006
- [AD 2006-06-11](https://openairdocs.org/ad/2006-06-11) (historical): Fasteners in the tension ties · Boeing 747-100B SUD Series, 747-200B Series, 747-300 Series and 2 more. Effective Apr 26, 2006
- [AD 2006-05-06](https://openairdocs.org/ad/2006-05-06) (historical): Body station (BS) 2598 bulkhead · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Apr 13, 2006
- [AD 2006-01-07](https://openairdocs.org/ad/2006-01-07) (historical): Tension tie · Boeing 747-100 Series, 747-100B Series, 747-200B Series and 5 more. Effective Feb 16, 2006
- [AD 2005-20-30](https://openairdocs.org/ad/2005-20-30) (historical): Fuselage internal structure · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 4 more. Effective Nov 16, 2005
- [AD 2005-19-06](https://openairdocs.org/ad/2005-19-06) (historical): Thrust links of the rear engine mounts · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Sep 30, 2005
- [AD 2005-16-06](https://openairdocs.org/ad/2005-16-06) (historical): Escape slides/rafts. · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Sep 13, 2005
- [AD 2005-15-08](https://openairdocs.org/ad/2005-15-08) (historical): Fuselage stringers · Boeing 747-100B Series, 747-200B Series, 747-300 Series and 2 more. Effective Aug 30, 2005
- [AD 2005-04-51](https://openairdocs.org/ad/2005-04-51) (historical): Body skin between body stations (BS) 420 and 460 · Boeing 747-100B SUD Series, 747-200B Series, 747-200C Series and 2 more. Effective Mar 9, 2005
- [AD 2005-01-09](https://openairdocs.org/ad/2005-01-09) (historical): Frame Web and Inner Chords on Forward Edge Frame of Number 5 Main Entry Door Cutout · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective Feb 11, 2005
- [AD 2004-25-05](https://openairdocs.org/ad/2004-25-05) (historical): Strut front spar chord assembly · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 6 more. Effective Dec 27, 2004
- [AD 2004-13-02](https://openairdocs.org/ad/2004-13-02) (historical): Upper and Lower Skins of the Fuselage Lap Joints · Boeing 747-100 Series, 747-200B Series and 747-200F Series. Effective Jul 29, 2004
- [AD 2003-19-08](https://openairdocs.org/ad/2003-19-08) (historical): Discrepancies of Forward and Aft Sides of Body Station 2598 Bulkhead · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Oct 27, 2003
- [AD 2003-20-08](https://openairdocs.org/ad/2003-20-08) (historical): Shoulder restraint harness · Boeing 747-100B Series, 747-200B Series, 747-200C Series and 8 more. Effective Oct 21, 2003
- [AD 2003-13-09](https://openairdocs.org/ad/2003-13-09) (historical): Horizontal stabilizer and rear spar structure · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Jul 15, 2003
- [AD 2003-08-11](https://openairdocs.org/ad/2003-08-11) (historical): Trailing edge flap actuator · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 8 more. Effective May 8, 2003
- [AD 2003-03-15](https://openairdocs.org/ad/2003-03-15) (historical): Airplane Flight Manual (AFM) - Oxygen Masks · Boeing 707 Series (all), 720 Series (all), 727 Series (all) and 75 more. Effective Mar 7, 2003
- [AD 2002-18-04](https://openairdocs.org/ad/2002-18-04) (historical): Upper Deck Floor Beams · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 4 more. Effective Oct 16, 2002
- [AD 2002-06-02](https://openairdocs.org/ad/2002-06-02) (historical): Horizontal Stabilizer Center Section and Rear Spar Upper Chord · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more. Effective Apr 3, 2002
- [AD 2001-24-02](https://openairdocs.org/ad/2001-24-02) (historical): Shoulder Restraint Harness Attachment · Boeing 707-100 Long Body, 707-100B Long Body, 707-300 Series (all) and 20 more. Effective Jan 4, 2002

All 577: https://openairdocs.org/model/boeing-747-230b/ads.md

## Information bulletins (advisory) (7)

- [SAIB NM-17-10](https://openairdocs.org/saib/NM-17-10): Maintenance Practices. Issued Apr 13, 2017
- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [SAIB NM-15-02](https://openairdocs.org/saib/NM-15-02): Cabin Equipment/Furnishings. Issued Nov 6, 2014
- [SAIB NM-09-27](https://openairdocs.org/saib/NM-09-27): Equipment/Furnishings:  In-flight access to Class E cargo compartments. Issued May 12, 2009
- [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006
- [SAIB ANM-99-29](https://openairdocs.org/saib/ANM-99-29): . Issued Jul 2, 1999

## Registered aircraft

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20110810019469I](https://openairdocs.org/incident/20110810019469I), Aug 10, 2011: Boeing 747-230B (N488EV), Kuwait, Minor damage. N488EV, Boeing 747, experienced turbulance. The aircraft went to a 60 degree roll right, then a 40 degree roll left. Upon landing found the right wing leading…

## Service difficulty reports (618, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR Q2SA2012042876002](https://openairdocs.org/sdr/Q2SA2012042876002), Apr 28, 2012: ENGINE. DAMAGED. NUMBER FOUR ENGINE STALLED DURING CLIMB AND FLAP CLEAN UP. AT APPROXIMATELY 3000 FEET THE CREW PULLED THE THRUST LEVER BACK TO BREAK THE ENGINE STALL. THEY THEN
- [SDR EIAA20120404037](https://openairdocs.org/sdr/EIAA20120404037), Apr 4, 2012: BATTERY PACK. DIRTY. EMERGENCY EXIT SLIDE LIGHTS UPPER DECK LEFT DOOR SILL INOPERATIVE. REMOVED BATTERY CLEANED BATTERY PACK X631 CONTACTS AND RE-INSTALLED PER B747 MM 33-51-04 PG 2
- [SDR EIAA20120404036](https://openairdocs.org/sdr/EIAA20120404036), Apr 4, 2012: FLOORBEAM. CRACKED. UPPER DECK FLOORBEAM VERTICAL WEB CRACKED AT UPPER AND LOWER END BS 420 RBL 80. REMOVED DAMAGE FABRICATED AND INSTALLED REPAIR PER SRM 53-10-07 PG. 47-50A.
- [SDR EIAA20120403035](https://openairdocs.org/sdr/EIAA20120403035), Apr 3, 2012: ACCESS PANEL. GOUGED. NR 3 PYLON RT SIDE INSIDE ACCESS PANEL 473AR DEEP GOUGE JUST UNDER CUT OUT. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PER ECRA 489-54-020-2.
- [SDR EIAA20120403034](https://openairdocs.org/sdr/EIAA20120403034), Apr 3, 2012: SKIN. DAMAGED. NR 2 PYLON RT FRAMES STA 259 AND 234, RT SKIN BELOW LOUVER CUTOUT ARE HEAT DAMAGED. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PER ECRA 489-54-025-2.
- [SDR EIAA20120403033](https://openairdocs.org/sdr/EIAA20120403033), Apr 3, 2012: SKIN. DAMAGED. NR 4 PYLON RT BETWEEN FRAMES STA 248 AND 259, RT INTERNAL SKIN AT STIFFENER 2 TO 4 AND FRAMES HEAT DAMAGED. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PE
- [SDR EIAA20120403032](https://openairdocs.org/sdr/EIAA20120403032), Apr 3, 2012: SKIN. DAMAGED. NR 2 PYLON RT BETWEEN FRAMES STA 259 AND 270, RT SKIN BETWEEN STIFFENERS 2 AND 3 HEAT DAMAGED. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PER ECRA 489-54
- [SDR EIAA20120403031](https://openairdocs.org/sdr/EIAA20120403031), Apr 3, 2012: SKIN. DAMAGED. NR 1 PYLON RT BETWEEN FRAMES STA 234 AND 270, RT INTERNAL SKIN BETWEEN STIFFENERS 2 AND 4 HEAT DAMAGED. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PER EC
- [SDR EIAA20120403030](https://openairdocs.org/sdr/EIAA20120403030), Apr 3, 2012: SKIN. DAMAGED. NR 3 PYLON RT BETWEEN FRAMES STA 234 AND 248, RT INTERNAL SKIN AT STIFFENER 3 AND STIFFENER HEAT DAMAGED. REMOVED DAMAGE, FABBED REPAIR PARTS AND INSTALLED PER 
- [SDR EIAA20120402029](https://openairdocs.org/sdr/EIAA20120402029), Apr 2, 2012: BATTERY. DISCHARGED. TWO EA UPPER DECK EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERIES WITH SERVICEABLE.
- [SDR EIAA20120402028](https://openairdocs.org/sdr/EIAA20120402028), Apr 2, 2012: SKIN. DAMAGED. NR 3 PYLON SKIN CAP DOUBLER MOST AFT I/B FASTENER HOLE HAS DEFECT. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-54-023-2.
- [SDR EIAA20120330027](https://openairdocs.org/sdr/EIAA20120330027), Mar 30, 2012: SKIN. DAMAGED. NR 2 PYLON SKIN CAP DOUBLER AFT I/B FASTENER HOLE HAS DEFECT. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-54-024-2.
- [SDR EIAA20120330026](https://openairdocs.org/sdr/EIAA20120330026), Mar 30, 2012: STRUCTURE. CRACKED. NR 4 PYLON O/B SIDE FWD ACCESS CUT OUT HAS CRACK IN UPPER FWD SIDE. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-54-019-2
- [SDR EIAA20120327025](https://openairdocs.org/sdr/EIAA20120327025), Mar 27, 2012: ANGLE. DAMAGED. LT BS 800 FRAME STR 17L UPPER AFT HOLE IS MISMATCHED COMMON TO STRAP FRAME INNER CHORD AND DOOR STOP FITTING. REMOVED DAMAGE INNER CHORD ANGLE, FABBED AND INSTA
- [SDR EIAA20120327024](https://openairdocs.org/sdr/EIAA20120327024), Mar 27, 2012: SKIN. CRACKED. NR 4 PYLON I/B SIDE CRACK IN SKIN OF ACCESS CUT OUT, FWD UPPER CORNER NAC273. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-54-019-2.
- [SDR EIAA20120326022](https://openairdocs.org/sdr/EIAA20120326022), Mar 26, 2012: FLOORBEAM. DAMAGED. ELONGATED HOLE IN UPPER CHORD OF UPPER DECK FLOORBEAM BS 780 LBL 27. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 51-40-04 FIG 1.
- [SDR EIAA20120326020](https://openairdocs.org/sdr/EIAA20120326020), Mar 26, 2012: STRAP. DAMAGED. RIGHT BS 800 FRAME STRAP AND STR 17R STRAP HAS 2 EACH HOLES WITH TOOL MARKS. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ERCA 489-53-021-2.
- [SDR EIAA20120326019](https://openairdocs.org/sdr/EIAA20120326019), Mar 26, 2012: STRUCTURE. DAMAGED. BS 2231 O/B CHORD ABOVE STR 19L HAS TOOL MARKS INSIDE HOLE AND HOLE ELONGATED. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-53-022-2.
- [SDR EIAA20120326018](https://openairdocs.org/sdr/EIAA20120326018), Mar 26, 2012: FLOORBEAM. CHAFED. LOWER CHORD OF UPPER DECK FLOORBEAM BS 560 LBL 87 IS CHAFED. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 51-40-04 FIG 1.
- [SDR EIAA20120326017](https://openairdocs.org/sdr/EIAA20120326017), Mar 26, 2012: FLOORBEAM. CHAFED. LOWER CHORD OF UPPER DECK FLOORBEAM BS 560 RBL 87.50 IS CHAFED. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 51-40-04 FIG 1.
- [SDR EIAA20120326016](https://openairdocs.org/sdr/EIAA20120326016), Mar 26, 2012: SKIN. CHAFED. NR 4 PYLON CAP SKIN O/B SIDE NAC STA 258 HAS CHAFE. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 54-31-03 FIG 2 SHEET 1-4 AND ENG DISPOSITION 17.
- [SDR EIAA20120326015](https://openairdocs.org/sdr/EIAA20120326015), Mar 26, 2012: SKIN. CHAFED. NR 4 PYLON CAP SKIN I/B SIDE NAC STA 258 HAS CHAFE. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 54-31-03 FIG 2 SHEET 1-4 AND ENG DISPOSITION NR 16.
- [SDR EIAA20120326014](https://openairdocs.org/sdr/EIAA20120326014), Mar 26, 2012: STRUCTURE. DAMAGED. BS 2231 I/B CHORD BELOW STR 19L HAS DRILL START. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-53-022-2
- [SDR EIAA20120306012](https://openairdocs.org/sdr/EIAA20120306012), Mar 6, 2012: SKIN. CHAFED. NR 4 PLYON CAP SKIN I/B SIDE AT NAC 258 HAS CHAFING. REMOVED DAMAGED SECTION OF CAP SKIN, FABBED REPAIR PARTS AND INSTALLED PER EMC ENGINEERING DISPOSITION 3823
- [SDR EIAA20120201009](https://openairdocs.org/sdr/EIAA20120201009), Feb 1, 2012: FLOORBEAM. CRACKED. BS 360 FLOORBEAM LBL 54.50 FWD SIDE HAS CRACK. REMOVED DAMAGE FABBED AND INSTALLED REPAIR PER SB 747-53A2431 PART 3 FIG 9.
- [SDR EIAA20120131008](https://openairdocs.org/sdr/EIAA20120131008), Jan 31, 2012: FLOORBEAM. CRACKED. BS 340 FLOORBEAM LBL 13.25 AFT SIDE HAS CRACK. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER EO 53-747-1587-00 REV J SB 747-53A2431 REV 2 TABLE 1 FIG 9.
- [SDR EIAA20120131007](https://openairdocs.org/sdr/EIAA20120131007), Jan 31, 2012: FLOORBEAM. CRACKED. BS 360 FLOORBEAM LBL 13.12 AND 14.65 FWD SIDE HAS CRACK. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER EO 53-747-1587-00 REV J SB 747-53A2431 REV 2 PART 3 FIG
- [SDR EIAA20120131006](https://openairdocs.org/sdr/EIAA20120131006), Jan 31, 2012: FLOORBEAM. CRACKED. BS 340 FLOORBEAM LBL 29.50 FWD SIDE HAS CRACK. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER EO 53-7471587-00 REV J, SB 747-53A2431 REV 2 TABLE 1 FIG 8.
- [SDR EIAA20120131005](https://openairdocs.org/sdr/EIAA20120131005), Jan 31, 2012: FLOORBEAM. CRACKED. BS 360 FLOORBEAM LBL 36.70 FWD SIDE HAS CRACK. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER EO 53-747-1587-00 REV J PART 3 FIG 9.
- [SDR EIAA20120126004](https://openairdocs.org/sdr/EIAA20120126004), Jan 26, 2012: REVEAL. CRACKED. BS 2231 RT DOOR FRAME REVEAL HAS CRACK BETWEEN STR 16R AND 17R. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR DOUBLERS PER B747 SRM 53-10-04 FIG 91.
- [SDR EIAA20120119003](https://openairdocs.org/sdr/EIAA20120119003), Jan 19, 2012: BATTERY PACK. DISCHARGED. UPPER DECK RT "EXIT" DOOR EMERGENCY LIGHT IS INOP. REMOVED AND REPLACED BATTERY CARTRIDGE FOR RT EXIT DOOR LIGHT SYSTEM OP'S CHECK NORMAL REF: 33-51-00.
- [SDR EIAA20120101001](https://openairdocs.org/sdr/EIAA20120101001), Jan 1, 2012: CONTROL QUADRANT. LACK OF LUBE. ON DESCENT THROUGH 8000 FT NR 2 THRUST LEVER SEIZED JUST FORWARD OF IDLE POSITION. CONFIRMED NR 2 THROTTLE SEIZED JUST FORWARD OF IDLE INSPECTED THROTTLE RUN FR
- [SDR EIAA20111229265](https://openairdocs.org/sdr/EIAA20111229265), Dec 29, 2011: BATTERY. DISCHARGED. UPPER DECK RT EXIT EMERGENCY LIGHT OP. RECHARGED BATTERY, OP CHECK OK REF 33-51-00/501.
- [SDR EIAA20111204258](https://openairdocs.org/sdr/EIAA20111204258), Dec 4, 2011: PIN. SHEARED. O/B WING GEAR BEAM PIN RETAINER NUT AND SHAFT SHEARED OFF LT WING. REMOVED AND REPLACED LT WING GEAR SUPPORT BEAM O/B BEARING PIN PER MM 57-15-01 PG 401-410.
- [SDR EIAA20111204257](https://openairdocs.org/sdr/EIAA20111204257), Dec 4, 2011: SKIN. CRACKED. L1 DOOR SKIN CRACKED AT FASTENER ROW 6.5" UP FROM LOWER GATE HINGE AND 10" FWD OF DOOR TRAILING EDGE. CUT OUT CRACK, FABRICATED AND INSTALLED REPAIR PARTS PER S
- [SDR EIAA20111120256](https://openairdocs.org/sdr/EIAA20111120256), Nov 20, 2011: BATTERY. DISCHARGED. FWD LAVATORY SMOKE DETECTOR CHIRPS ONCE EVERY FEW MINUTES, SUSPECT WEAK BATTERY. REMOVED AND REPLACED 9 VOLT BATTERY OP'S CHECKED OK PER SMM 26-13-01 PAGE 401.
- [SDR EIAA20111106247](https://openairdocs.org/sdr/EIAA20111106247), Nov 6, 2011: DUCT. SEPARATED. NR 4 ENGINE FIRE FAULT WARNING AND BOTH NACELLE TEMPS READING 8 UNITS. SELECTED "A" LOOP HAD FIRE WARNING BELL AND HANDLE CAUTION LIGHT. PULLED FIRE TEE HANDLE 
- [SDR TX9Y20111021001](https://openairdocs.org/sdr/TX9Y20111021001), Oct 21, 2011: POST. CRACKED. A CRACK WAS FOUND COMMON TO FWD CARGO SUPPORT POST AT MAIN DECK BS 560 FLOORBEAM DURING INSPECTION. SECTION OF POST ENCOMPASSING THE CRACK WAS TRIMMED AWAY, AND
- [SDR EIAA2011235](https://openairdocs.org/sdr/EIAA2011235), Oct 4, 2011: SQUIB. NO TEST. DURING PREFLIGHT FLIGHT, ENGINEER DISCOVERED FIRE BOTTLE SQUIB 3B WOULD NOT TEST. REMOVED AND REPLACED 3B FIRE BOTTLE SQUIB.
- [SDR TX9Y20110928005](https://openairdocs.org/sdr/TX9Y20110928005), Sep 28, 2011: SKIN. CRACKED. DURING MAINTENANCE, NR 1 NACELLE SKIN WAS FOUND CRACKED AT LATCH AREA. THE CRACK IS ABOUT 0.8 IN LENGTH. REMOVED THE DAMAGE BY TRIMMING THE SKIN ASSEMBLY PER SR
- [SDR TX9Y20110928004](https://openairdocs.org/sdr/TX9Y20110928004), Sep 28, 2011: STRUT. CRACKED. DURING PERFORMING NR 3 PYLON STRUT CAP SKIN INSPECTION AND MODIFICATION AS PER SB 747-54A2230 R0, CRACK DAMAGE AT NUMEROUS HOLES WERE FOUND IN THE CAP SKIN ASSE
- [SDR TX9Y20110928003](https://openairdocs.org/sdr/TX9Y20110928003), Sep 28, 2011: BULKHEAD. CRACKED. DURING INSPECTION OF THE NR 4 PYLON STA 286 BULKHEAD PER SB 747-54A2202 REV 01, 1EA 0.50 INCHES LONG CRACK WAS FOUND COMMON TO THE FRAME. REPAIRED PER SR 1-1535
- [SDR EIAA2011230](https://openairdocs.org/sdr/EIAA2011230), Sep 28, 2011: CIRCUIT CARD. FAULTED. NUMBER 1 ENGINE FIRE DETECTOR A LOOP FAULTED. RESET FIRE DETECTOR CARD PER AMM 26-11-00. OPS CHECKED NORMAL.
- [SDR TX9Y20110928002](https://openairdocs.org/sdr/TX9Y20110928002), Sep 26, 2011: STRUCTURE. CORRODED. LEFT WING I/B T/E AFT FLAP CONER FOUND HEAVY CORROSION. REPLACE THE LT WING I/B T/E AFT FLAP AS PER AMM 27-51-03.
- [SDR TX9Y20110928001](https://openairdocs.org/sdr/TX9Y20110928001), Sep 26, 2011: BEAR STRAP. CORRODED. FWD CARGO BS 550-570, STRINGER 46R BEAR STRAP FOUND CORRODED. BEAR STRAP WAS TRIMMED OUT AND INSTALLED REPAIR DOUBLERS AND FILLER, AND SPLICED A NEW SEGMENT OF 
- [SDR TX9Y20110922005](https://openairdocs.org/sdr/TX9Y20110922005), Sep 20, 2011: DOUBLER. CORRODED. FUSELAGE BS 980-1000 WATER SERVICE PORT AREA DOUBLER FOUND CORROSION. FABRICATE AND INSTALL THE NEW DOUBLER (P/N:65B09637-1) AS PER BOEING DRAWING 65B09637.
- [SDR TX9Y20110922004](https://openairdocs.org/sdr/TX9Y20110922004), Sep 20, 2011: BEAR STRAP. CORRODED. FUSELAGE BS 540-560 FWD LAV SERVICE PANEL CUT OUT SKIN FOUND CORROSION. DURING INSPECTION OF THIS DATUM AIRPLANE, CORROSION WAS FOUND ON THE BEAR STRAP (P/N: 65
- [SDR TX9Y20110922003](https://openairdocs.org/sdr/TX9Y20110922003), Sep 20, 2011: FLOORBEAM. CORRODED. AFT CARGO BS 1800 RBL 58 FLOORBEAM FOUND CORROSION. FABRICATE AND INSTALL THE FLOORBEAM CHORD (P/N:65B04327-71) AS PER BOEING DRAWING 65B04327.
- [SDR TX9Y20110922002](https://openairdocs.org/sdr/TX9Y20110922002), Sep 20, 2011: FRAME. CORRODED. AFT CARGO BS 1920 RT FRAME INNER CHORD FOUND CORROSION. REMOVE THE CORROSION AS PER SRM 51-10-01. CHECK THE ALLOWABLE WITHIN SRM LIMIT AS PER SRM 53-10-01.
- [SDR TX9Y20110922001](https://openairdocs.org/sdr/TX9Y20110922001), Sep 20, 2011: STRINGER. CORRODED. DURING INSPECTION OF THIS DATUM AIRPLANE, THE STRINGER 51R (P/N: 65B04483-13) IS FOUND HEAVILY CORRODED ON THE INBOARD SIDE WEB FLANGE AT STA 1958. THE STRINGER

All 618: https://openairdocs.org/model/boeing-747-230b/reports.md

## STCs that may be installed (OpenAirDocs) (614, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC SA2845WE](https://openairdocs.org/stc/SA2845WE): Installation of logo light assembly. The Boeing Company
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC SA2019NM](https://openairdocs.org/stc/SA2019NM): Installation of overhead stowage bins and sidewalls for models. Safran Cabin Inc
- [STC SA2307WE](https://openairdocs.org/stc/SA2307WE): Installation of drink trolly 744000. (747-257B). Safran Cabin Inc
- [STC SA2365NM](https://openairdocs.org/stc/SA2365NM): Installation of the Superbin Interior retrofit kit. Safran Cabin Inc
- [STC SA2490NM](https://openairdocs.org/stc/SA2490NM): Installation of C&D Interiors heated food service cart. Safran Cabin Inc
- [STC SA2904NM](https://openairdocs.org/stc/SA2904NM): Interior Rework Installation(CRAF) kit. Safran Cabin Inc
- [STC SA3084NM](https://openairdocs.org/stc/SA3084NM): Installation of class divider partition, P/N 11745-1-1. Safran Cabin Inc. Lists 747-200 Series
- [STC SA3923NM](https://openairdocs.org/stc/SA3923NM): Installation of galleys, closets, under-stair module, and aft partition. Safran Cabin Inc
- [STC SA3943NM](https://openairdocs.org/stc/SA3943NM): Installation of C&D interiors outboard bins and sidewall panels, stowage unit, class divider, super bin kit. Safran Cabin Inc
- [STC SA4204NM-D](https://openairdocs.org/stc/SA4204NM-D): Installation of one (1) crew rest area(non-flight crew). Safran Cabin Inc. Lists 747-200 Series
- [STC SA5067NM](https://openairdocs.org/stc/SA5067NM): Installation of L.H. galley G1L. Safran Cabin Inc. Lists 747-200 Series
- [STC SA5157NM](https://openairdocs.org/stc/SA5157NM): Installation of sidewall panels. Safran Cabin Inc
- [STC SA5504NM](https://openairdocs.org/stc/SA5504NM): Installation of galley No. 2B. Safran Cabin Inc
- [STC SA5799NM](https://openairdocs.org/stc/SA5799NM): Installation of a modular lavatory retrofit kit. Safran Cabin Inc. Lists 747-200 Series
- [STC SA5883NM](https://openairdocs.org/stc/SA5883NM): Installation of video stowage cabinet P/N 6451001-102. Safran Cabin Inc
- [STC ST00274LA](https://openairdocs.org/stc/ST00274LA): Installation of C & D Interiors Stowage Table Unit. Safran Cabin Inc
- [STC ST00405SE](https://openairdocs.org/stc/ST00405SE): Installation of Centerline Bins. Safran Cabin Inc
- [STC ST00496LA](https://openairdocs.org/stc/ST00496LA): Installation of galley, P/N 926100-101. (for other models see C&D Interiors index list Number 926). Safran Cabin Inc
- [STC ST00577LA](https://openairdocs.org/stc/ST00577LA): Installation of Interior Installation-Upper Deck. Safran Cabin Inc
- [STC ST00578LA](https://openairdocs.org/stc/ST00578LA): Installation of Interior Installation-Main Deck. Safran Cabin Inc
- [STC ST00579LA](https://openairdocs.org/stc/ST00579LA): Installation of lavatories and partition. Safran Cabin Inc
- [STC ST00586LA](https://openairdocs.org/stc/ST00586LA): Installation of galley, R/H & L/H stowage units, curtains and modifications. Safran Cabin Inc
- [STC ST00624LA](https://openairdocs.org/stc/ST00624LA): Installation of a TBO Container. Safran Cabin Inc
- [STC ST01154SE](https://openairdocs.org/stc/ST01154SE): Installation of Interior Components. Safran Cabin Inc
- [STC SA3417NM](https://openairdocs.org/stc/SA3417NM): Installation of floor proximity emergency escape path marking system. Bruce Aerospace Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST01326CH](https://openairdocs.org/stc/ST01326CH): Installation of Automatic Dependent Surveillance-Broadcast (ADS-B) antennas. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01563CH](https://openairdocs.org/stc/ST01563CH): Installation of a Honeywell Communications Management Unit and a VHF communication system. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01683CH](https://openairdocs.org/stc/ST01683CH): Installation of a Universal Avionics Systems Corporation multi-function display. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01841CH](https://openairdocs.org/stc/ST01841CH): Installation of GPS antenna provisions. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01877CH](https://openairdocs.org/stc/ST01877CH): Installation of a Honeywell Enhanced Ground Proximity Warning System per Electronic Cable Specialists Master Data List ECS-201546 latest FAA approved revision. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01893CH](https://openairdocs.org/stc/ST01893CH): Installation of a Universal Avionics Systems Corporation (UASC) Terrain Awareness and Warning System (TAWS) and UASC UNS-1F Flight Management System (FMS) as a position source for TAWS or installation of a UASC TAWS and triple UASC FMS. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02077CH](https://openairdocs.org/stc/ST02077CH): Installation of a L-3 Communications PVI 600 Multi-Function Display in accordance with Electronic Cable Specialists Master Data List ECS-202760, Revision A, dated November 3, 2004, or later FAA approved revision. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02159CH](https://openairdocs.org/stc/ST02159CH): Installation of AIRSAT II Satcom wiring and antenna provisions. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02182CH](https://openairdocs.org/stc/ST02182CH): Installation of elementary or enhanced surveillance Mode S transponders. Amphenol Cable and Interconnect Technologies Inc
- [STC ST10828SC](https://openairdocs.org/stc/ST10828SC): Installation of ECS brackets and hardware for triple Teledyne Controls Electronic Flight Bag Display Units (EFB DU’s). Amphenol Cable and Interconnect Technologies Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST00227MC](https://openairdocs.org/stc/ST00227MC): Low Range Radar Altimeter 5G C-Band Upgrade as defined by FAA. The Boeing Company
- [STC ST00126IB](https://openairdocs.org/stc/ST00126IB): Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent. AMAC Aerospace Switzerland AG
- [STC ST02302CH](https://openairdocs.org/stc/ST02302CH): Install ERDA model 7004 HI-LO table with slide top. Collins Aerospace

All 614: https://openairdocs.org/model/boeing-747-230b/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [BACC45FT12-3P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195700962920260930182548.0001): CONNECTORELECTRICAL, PLUG, THREADED COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT12-3P · Aug 28, 2026
- [BACC45FT16-24P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197547733720260930182719.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16-24P · Aug 27, 2026
- [BACC45FT14C12P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192771882520260930182715.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT14C12P · Aug 27, 2026
- [BACC45FT18-31S10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188620177420260930182731.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT18-31S10 · Aug 27, 2026
- [BACC45FT22-55S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185356092620260930182739.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT22-55S · Aug 27, 2026
- [BACC45FT18-8P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173359891620260930182732.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT18-8P · Aug 27, 2026
- [BACC45FT18-31P8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173309228620260930182729.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT18-31P8 · Aug 27, 2026
- [BACC45FT16C10S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167613940320260930182725.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16C10S · Aug 27, 2026
- [BACC45FT12C12P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158214626920260930182658.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT12C12P · Aug 27, 2026
- [BACC45FT14C7P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150180131220260930182716.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT14C7P · Aug 27, 2026
- [BACC45FT18-31P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143702188320260930182728.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT18-31P · Aug 27, 2026
- [BACC45FT16A24P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141559022720260930182722.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16A24P · Aug 27, 2026
- [BACC45FT16-24S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138084567320260930182720.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16-24S · Aug 27, 2026
- [BACC45FT16C24P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124795498520260930182726.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16C24P · Aug 27, 2026
- [BACC45FT14A15P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107917123920260930182710.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT14A15P · Aug 27, 2026
- [BACC45FT16C24S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101269761420260930182727.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT16C24S · Aug 27, 2026
- [ADV-8921385G1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188030355320260911192807.0001): Tank Assembly, Water. Advantage Aerospace LLC · PMA PQ2528NM · Replaces 8921385G5 · Aug 26, 2026
- [M10004-904](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149735087420261008200309.0001): O-Ring. Ametek Ameron LLC d/b/a Mass Systems · PMA PQ1432NM · Replaces 10004-904 · Aug 6, 2026
- [1001788-1CAT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130893486820260922154538.0001): Spring Guide. Centric Aero Technologies, LLC · PMA PQ04457CE · Replaces 1001788-1 · Jul 29, 2026
- [P/N 60B50024-1 (1G216)](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122438361220260728151339.0001): Pressure Switches. Custom Control Sensors, LLC · PMA PQ00077WB · Replaces P/N 60B50024-1 (1G216) · Jul 16, 2026
- [7GR159](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105301380720260728151345.0001): Pressure Switches. Custom Control Sensors, LLC · PMA PQ00077WB · Replaces 7GR159 · Jul 16, 2026
- [BACC45FT10C5S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197497422120260826222357.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT10C5S · Jul 15, 2026
- [BACC45FN18-31S6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195766131320260826222329.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN18-31S6 · Jul 15, 2026
- [BACC45FN18-31P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190996916120260826222329.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN18-31P · Jul 15, 2026
- [BACC45FN20-41P7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186884101420260826222337.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN20-41P7 · Jul 15, 2026
- [BACC45FN18-14S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180859933420260826222328.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN18-14S · Jul 15, 2026
- [BACC45FN20-41S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172495515120260826222337.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN20-41S · Jul 15, 2026
- [BACC45FN20-41P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167038394120260826222336.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN20-41P · Jul 15, 2026
- [BACC45FN22-55S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166716152520260826222347.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55S · Jul 15, 2026
- [BACC45FN22-55P8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153088160820260826222345.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55P8 · Jul 15, 2026
- [BACC45FN16-24P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152308911120260826222319.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN16-24P · Jul 15, 2026
- [BACC45FN8-3P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147684370620260826222352.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN8-3P · Jul 15, 2026
- [BACC45FN18-14P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142835954120260826222327.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN18-14P · Jul 15, 2026
- [BACC45FN24-61P6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142144303920260826222350.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN24-61P6 · Jul 15, 2026
- [BACC45FN16-24P6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138952447920260826222321.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN16-24P6 · Jul 15, 2026
- [BACC45FN22-55P6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138534772720260826222343.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55P6 · Jul 15, 2026
- [BACC45FN22-55P7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134237317420260826222344.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55P7 · Jul 15, 2026
- [BACC45FN22-55P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129767733320260826222342.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55P · Jul 15, 2026
- [BACC45FN16-24S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125167059420260826222324.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN16-24S · Jul 15, 2026
- [BACC45FN20-39S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122495689020260826222335.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN20-39S · Jul 15, 2026
- [BACC45FT10C5P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116852581920260826222356.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT10C5P · Jul 15, 2026
- [BACC45FN22-55P9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109259392220260826222346.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN22-55P9 · Jul 15, 2026
- [BACC45FT12-12S6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109042259320260826222402.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT12-12S6 · Jul 15, 2026
- [BACC45FN16-24P9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101322641520260826222323.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN16-24P9 · Jul 15, 2026
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189032896120260701113841.0001): VOGT AERO · PMA PQ05310NM · Jun 18, 2026
- [BACC45FN12-12S6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193539576920260826222412.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN12-12S6 · Jun 10, 2026
- [BACC45FT20C41S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192157593520260826222428.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT20C41S · Jun 10, 2026
- [BACC45FN14-12P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181910170420260826222416.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN14-12P · Jun 10, 2026
- [BACC45FN14-15S](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178045747020260826222420.0001): CONNECTOR, ELECTRICAL, RECEPTACLE, FLANGE MOUNT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FN14-15S · Jun 10, 2026
- [BACC45FT20-25P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174086183320260826222425.0001): CONNECTOR, ELECTRICAL, PLUG, STRAIGHT, BAYONET COUPLING. Cinch Connectivity Solutions · PMA PQ0779SW · Replaces BACC45FT20-25P · Jun 10, 2026

All of them: https://openairdocs.org/model/boeing-747-230b/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Boeing 747-257B](https://openairdocs.org/model/boeing-747-257b): 1 registered aircraft, registry code 1384853
- [Boeing 747-283B](https://openairdocs.org/model/boeing-747-283b): 1 registered aircraft, registry code 1384867
- [Boeing 747-259B](https://openairdocs.org/model/boeing-747-259b): 0 registered aircraft, registry code 1384804
- [Boeing 747-211B](https://openairdocs.org/model/boeing-747-211b): 0 registered aircraft, registry code 1384809
- [Boeing 747-238B](https://openairdocs.org/model/boeing-747-238b): 0 registered aircraft, registry code 1384828
- [Boeing 747-243B](https://openairdocs.org/model/boeing-747-243b): 0 registered aircraft, registry code 1384830
- [Boeing 747-219B](https://openairdocs.org/model/boeing-747-219b): 0 registered aircraft, registry code 1384852
- [Boeing 747-233B](https://openairdocs.org/model/boeing-747-233b): 0 registered aircraft, registry code 1384855
- [Boeing 747-206B](https://openairdocs.org/model/boeing-747-206b): 0 registered aircraft, registry code 1384856
- [Boeing 747-237B](https://openairdocs.org/model/boeing-747-237b): 0 registered aircraft, registry code 1384858
- [Boeing 747-240B](https://openairdocs.org/model/boeing-747-240b): 0 registered aircraft, registry code 1384859
- [Boeing 747-282B](https://openairdocs.org/model/boeing-747-282b): 0 registered aircraft, registry code 1384860

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.