# N721FD: Airbus Industrie A300 B4-622R

- Status: Valid registration
- Airframe: [Airbus Industrie A300 B4-622R](https://openairdocs.org/model/airbus-industrie-a300-b4-622r) (registry code 3930312, 380 seats)
- Data sheets: [TCDS A35EU](https://openairdocs.org/tcds/A35EU) (Airbus SAS) (OpenAirDocs)
- Serial number: 477
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Certificate issued: January 15, 2002
- Expires: May 31, 2029
- Mode S code: A9A7C4
- Registered owner: [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Corporation
- Owner's area on the map: 35.0351° N, 89.9272° W: Placed by OpenAirDocs at the center of ZIP code 38118, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721FD
- Page: https://openairdocs.org/aircraft/N721FD

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 315 in force

### Matched by airframe (Airbus Industrie A300 B4-622R)

- [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 2025-23-02](https://openairdocs.org/ad/2025-23-02): Wings · Airbus A300 B4-603, A300 B4-605R, A300 B4-622 and 4 more. Effective Jan 13, 2026
- [AD 2025-19-09](https://openairdocs.org/ad/2025-19-09): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Dec 22, 2025
- [AD 2025-19-06](https://openairdocs.org/ad/2025-19-06): Doors · Conversion of Passenger to Freighter configuration (Airbus Deutschland STC ST00100NY or 3 others). Effective Oct 31, 2025
- [AD 2025-18-07](https://openairdocs.org/ad/2025-18-07): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Oct 23, 2025
- [AD 2025-16-05](https://openairdocs.org/ad/2025-16-05): Wings · Airbus A300 B4-2C, A300 B4-203, A300 B4-603 and 4 more. Effective Sep 22, 2025
- [AD 2025-05-01](https://openairdocs.org/ad/2025-05-01): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Apr 15, 2025
- [AD 2025-01-07](https://openairdocs.org/ad/2025-01-07): Wings · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 9 more. Effective Mar 11, 2025
- [AD 2024-26-05](https://openairdocs.org/ad/2024-26-05): Oxygen · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 87 more. Effective Mar 11, 2025
- [AD 2024-19-15](https://openairdocs.org/ad/2024-19-15): Oxygen · Safran Aerosystems Oxygen Cylinder, Valve Assembly, Oxygen Valve and 103 more. Effective Nov 26, 2024
- [AD 2024-16-02](https://openairdocs.org/ad/2024-16-02): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Oct 21, 2024
- [AD 2024-14-07](https://openairdocs.org/ad/2024-14-07): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Sep 25, 2024
- [AD 2024-11-01](https://openairdocs.org/ad/2024-11-01): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jul 3, 2024
- [AD 2024-08-08](https://openairdocs.org/ad/2024-08-08): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jun 6, 2024
- [AD 2023-12-07](https://openairdocs.org/ad/2023-12-07): Time Limits/Maintenance Checks · Airbus A300 C4-605R Variant F, A300 F4-605R, A300 F4-622R and 6 more. Effective Aug 7, 2023
- [AD 2023-11-02](https://openairdocs.org/ad/2023-11-02): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Jul 11, 2023
- [AD 2016-15-01 R1](https://openairdocs.org/ad/2016-15-01-R1): Flight controls · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 21 more. Effective Jun 23, 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 2022-21-09](https://openairdocs.org/ad/2022-21-09): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 13 more. Effective Mar 14, 2023
- [AD 2022-25-03](https://openairdocs.org/ad/2022-25-03): Fuselage · Airbus A300 B4-603, A300 B4-622, A300 B4-605R and 7 more. Effective Jan 23, 2023
- [AD 2022-25-08](https://openairdocs.org/ad/2022-25-08): Windows · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 21 more. Effective Jan 20, 2023
- [AD 2022-21-02](https://openairdocs.org/ad/2022-21-02): Fuselage · Airbus A300 B2-1C, A300 B2K-3C, A300 B2-203 and 8 more. Effective Dec 14, 2022
- [AD 2022-01-08](https://openairdocs.org/ad/2022-01-08): Hydraulic power · Airbus A300 B2-1A, A300 B2K-3C, A300 B2-1C and 21 more. Effective Mar 8, 2022
- [AD 2021-11-18](https://openairdocs.org/ad/2021-11-18): Landing Gear · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Jul 16, 2021
- [AD 2020-22-11](https://openairdocs.org/ad/2020-22-11): Fuselage · Airbus A300 B4-603, A300 B4-605R, A300 B4-620 and 5 more. Effective Dec 14, 2020
- [AD 2020-02-22](https://openairdocs.org/ad/2020-02-22): Hydraulic power · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Mar 19, 2020
- [AD 2020-01-15](https://openairdocs.org/ad/2020-01-15): Fuel · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 9 more. Effective Mar 17, 2020
- [AD 2019-19-17](https://openairdocs.org/ad/2019-19-17): Wings · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 5 more. Effective Nov 14, 2019
- [AD 2019-19-07](https://openairdocs.org/ad/2019-19-07): Flight controls · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Nov 5, 2019
- [AD 2019-18-04](https://openairdocs.org/ad/2019-18-04): Stabilizers · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Oct 30, 2019
- [AD 2019-14-08](https://openairdocs.org/ad/2019-14-08): Electrical power · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Oct 2, 2019
- [AD 2019-15-08](https://openairdocs.org/ad/2019-15-08): Fuselage · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Sep 19, 2019
- [AD 2019-14-14](https://openairdocs.org/ad/2019-14-14): Stabilizers · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Sep 19, 2019
- [AD 2019-12-04](https://openairdocs.org/ad/2019-12-04): Wings · Airbus A300 B4-603, A300 B4-605R, A300 B4-620 and 5 more. Effective Aug 7, 2019
- [AD 2019-05-13](https://openairdocs.org/ad/2019-05-13): Removal of AD 2007-22-05 and AD 2013-13-13 · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Mar 21, 2019
- [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 2018-19-07](https://openairdocs.org/ad/2018-19-07): Landing Gear · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Nov 13, 2018
- [AD 2018-18-21](https://openairdocs.org/ad/2018-18-21): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Oct 23, 2018
- [AD 2018-18-20](https://openairdocs.org/ad/2018-18-20): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Oct 23, 2018
- [AD 2018-18-19](https://openairdocs.org/ad/2018-18-19): Time limits/maintenance checks · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Oct 23, 2018
- [AD 2018-17-16](https://openairdocs.org/ad/2018-17-16): Wings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Oct 2, 2018
- [AD 2018-17-10](https://openairdocs.org/ad/2018-17-10): Wings · Airbus A300 B4-605R, A300 B4-622R, A300 C4-605R Variant F and 2 more. Effective Sep 24, 2018
- [AD 2018-01-03](https://openairdocs.org/ad/2018-01-03): Equipment/furnishings · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Jan 18, 2018
- [AD 2017-25-09](https://openairdocs.org/ad/2017-25-09): Fuel · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Jan 18, 2018
- [AD 2017-24-09](https://openairdocs.org/ad/2017-24-09): Fuselage · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Jan 5, 2018
- [AD 2017-21-02](https://openairdocs.org/ad/2017-21-02): Fuselage · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Nov 27, 2017
- [AD 2017-20-04](https://openairdocs.org/ad/2017-20-04): Instruments · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Nov 15, 2017
- [AD 2017-19-12](https://openairdocs.org/ad/2017-19-12): Fuel · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Oct 24, 2017
- [AD 2017-18-15](https://openairdocs.org/ad/2017-18-15): Fuselage · Airbus A300 B4-603, A300 B4-605R, A300 B4-622 and 11 more. Effective Oct 19, 2017
- [AD 2017-17-05](https://openairdocs.org/ad/2017-17-05): Fuselage · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Sep 25, 2017

### Historical (superseded or no longer in force)

- [AD 2023-26-06](https://openairdocs.org/ad/2023-26-06) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Mar 7, 2024
- [AD 2023-13-11](https://openairdocs.org/ad/2023-13-11) (historical): Oxygen · AVOX Systems Oxygen valve assemblies (body and gage assemblies), Oxygen cylinder and valve assemblies, A300 B2-1A and 102 more. Effective Sep 5, 2023
- [AD 2023-09-05](https://openairdocs.org/ad/2023-09-05) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Jul 11, 2023
- [AD 2023-05-13](https://openairdocs.org/ad/2023-05-13) (historical): Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective May 12, 2023
- [AD 2022-14-06](https://openairdocs.org/ad/2022-14-06) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-622 and 6 more. Effective Aug 19, 2022
- [AD 2022-13-09](https://openairdocs.org/ad/2022-13-09) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective Aug 9, 2022
- [AD 2022-11-01](https://openairdocs.org/ad/2022-11-01) (historical): Wings · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 13 more. Effective Jul 5, 2022
- [AD 2021-26-20](https://openairdocs.org/ad/2021-26-20) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 6 more. Effective May 3, 2022
- [AD 2022-04-09](https://openairdocs.org/ad/2022-04-09) (historical): Oxygen System · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 94 more. Effective Apr 4, 2022
- [AD 2020-23-11](https://openairdocs.org/ad/2020-23-11) (historical): Fuselage; Wings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Jan 4, 2021
- [AD 2019-21-01](https://openairdocs.org/ad/2019-21-01) (historical): Time Limits/ Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Nov 29, 2019
- [AD 2019-03-10](https://openairdocs.org/ad/2019-03-10) (historical): Landing Gear · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Mar 29, 2019
- [AD 2018-19-18](https://openairdocs.org/ad/2018-19-18) (historical): Wings · Airbus A300 B4-603, A300 B4-605R, A300 B4-620 and 4 more. Effective Nov 7, 2018
- [AD 2018-19-33](https://openairdocs.org/ad/2018-19-33) (historical): Time limits/maintenance checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Nov 2, 2018
- [AD 2018-01-07](https://openairdocs.org/ad/2018-01-07) (historical): Time limits/maintenance checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Feb 20, 2018
- [AD 2017-23-04](https://openairdocs.org/ad/2017-23-04) (historical): Wings · Airbus A300 B4-603, A300 B4-605R, A300 B4-620 and 4 more. Effective Dec 20, 2017
- [AD 2017-18-17](https://openairdocs.org/ad/2017-18-17) (historical): Fuselage · Airbus A300 B4-603, A300 B4-605R, A300 B4-620 and 5 more. Effective Oct 19, 2017
- [AD 2017-15-17](https://openairdocs.org/ad/2017-15-17) (historical): Wings · Airbus A300 B4-605R, A300 B4-622R, A300 C4-605R Variant F and 2 more. Effective Sep 5, 2017
- [AD 2017-07-05](https://openairdocs.org/ad/2017-07-05) (historical): Landing Gear · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Apr 17, 2017
- [AD 2016-20-11](https://openairdocs.org/ad/2016-20-11) (historical): Fuselage · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Jan 3, 2017
- [AD 2016-16-06](https://openairdocs.org/ad/2016-16-06) (historical): Fuslage · Airbus A300 B4-603, A300 B4-605R, A300 B4-622R and 3 more. Effective Sep 8, 2016
- [AD 2016-15-01](https://openairdocs.org/ad/2016-15-01) (historical): Flight controls · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Aug 26, 2016
- [AD 2016-07-22](https://openairdocs.org/ad/2016-07-22) (historical): Electrical Power · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective May 16, 2016
- [AD 2013-13-13](https://openairdocs.org/ad/2013-13-13) (historical): Wings · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Sep 23, 2014
- [AD 2014-13-17](https://openairdocs.org/ad/2014-13-17) (historical): Fuel · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Aug 19, 2014
- [AD 2014-12-06](https://openairdocs.org/ad/2014-12-06) (historical): Fuselage · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Jul 2, 2014
- [AD 2014-08-02](https://openairdocs.org/ad/2014-08-02) (historical): Wings · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 3 more. Effective May 21, 2014
- [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 2012-21-04](https://openairdocs.org/ad/2012-21-04) (historical): Fuel · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Nov 27, 2012
- [AD 2012-15-14](https://openairdocs.org/ad/2012-15-14) (historical): Wings · Airbus A300 B4-103, A300 B4-203, A300 B4-2C and 9 more. Effective Sep 11, 2012
- [AD 2012-13-06](https://openairdocs.org/ad/2012-13-06) (historical): Electrical Power · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Aug 14, 2012
- [AD 2012-08-03](https://openairdocs.org/ad/2012-08-03) (historical): Wings · Airbus A300 B4-103, A300 B4-203, A300 B4-2C and 17 more. Effective May 29, 2012
- [AD 2011-10-17](https://openairdocs.org/ad/2011-10-17) (historical): Doors, Fuselage, Nacelles/pylons, Stabilizers, Wings, and Powerplant · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Jun 17, 2011
- [AD 2010-23-26](https://openairdocs.org/ad/2010-23-26) (historical): Wings · Airbus A300 B2-1C, A300 B2-203, A300 B2K-3C and 10 more. Effective Jan 5, 2011
- [AD 2010-06-05](https://openairdocs.org/ad/2010-06-05) (historical): Fuselage · Airbus A300 B4-103, A300 B4-203, A300 B4-2C and 6 more. Effective Apr 15, 2010
- [AD 2010-06-04](https://openairdocs.org/ad/2010-06-04) (historical): Nacelles/Pylons · Airbus A300 B2-1C, A300 B2-203, A300 B2K-3C and 17 more. Effective Apr 15, 2010
- [AD 2007-10-10 R1](https://openairdocs.org/ad/2007-10-10-R1) (historical): Fuel tank systems · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Dec 28, 2009
- [AD 2009-18-15](https://openairdocs.org/ad/2009-18-15) (historical): Landing gear · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 21 more. Effective Oct 27, 2009
- [AD 2009-11-09](https://openairdocs.org/ad/2009-11-09) (historical): Equipment/Furnishings · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Jun 12, 2009
- [AD 2009-06-06](https://openairdocs.org/ad/2009-06-06) (historical): Transmission shafts · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Apr 28, 2009
- [AD 2009-02-04](https://openairdocs.org/ad/2009-02-04) (historical): Fuel level sensor-amplifier (FLSA) · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Mar 27, 2009
- [AD 2008-06-18](https://openairdocs.org/ad/2008-06-18) (historical): Lower skin panel · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Apr 23, 2008
- [AD 2008-03-04](https://openairdocs.org/ad/2008-03-04) (historical): P-clips · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Mar 6, 2008
- [AD 2007-25-15](https://openairdocs.org/ad/2007-25-15) (historical): Main landing gear (MLG) · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Jan 14, 2008
- [AD 2007-22-05](https://openairdocs.org/ad/2007-22-05) (historical): Center box assembly · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Nov 28, 2007
- [AD 2007-20-03](https://openairdocs.org/ad/2007-20-03) (historical): Time Limits/Maintenance Checks · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 6 more. Effective Oct 31, 2007
- [AD 2007-18-02](https://openairdocs.org/ad/2007-18-02) (historical): Fuel pump cables · Airbus A300 Model B2-1A, A300 Model B2-1C, A300 Model B2-203 and 13 more. Effective Oct 2, 2007
- [AD 2007-14-05](https://openairdocs.org/ad/2007-14-05) (historical): Airworthiness Limitations · Airbus A300 B4-601, A300 B4-603, A300 B4-605R and 14 more. Effective Aug 22, 2007
- [AD 2007-03-09](https://openairdocs.org/ad/2007-03-09) (historical): Ram air turbine (RAT) · Airbus A300B4-601, A300B4-603, A300B4-605R and 6 more. Effective Mar 12, 2007
- [AD 2007-03-18](https://openairdocs.org/ad/2007-03-18) (historical): Wing main landing gear (MLG) · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 13 more. Effective Feb 23, 2007

All 416: https://openairdocs.org/aircraft/N721FD/ads.md

## Information bulletins (advisory) (4 in force)

- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [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-08-31](https://openairdocs.org/saib/NM-08-31): Equipment/Furnishings:  Non-Textile Floors. Issued Jul 2, 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

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA13WA144](https://openairdocs.org/ntsb/DCA13WA144), Aug 25, 2013: Airbus Industrie A300B4-622R (N721FD), Luton, United Kingdom, incident, no damage

## FAA accident and incident reports

None matched to N721FD.

## Service difficulty reports (231, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR FDEA202609291451](https://openairdocs.org/sdr/FDEA202609291451), Sep 29, 2026: DRAIN LINE. MISINSTALLED. DURING THE CLIMB TO FL160 WE NOTICED THE GREEN HYD SYS QITY DECREASING. GREEN HYD SYSTEM CONTINUED TO ZERO ON BOTH ECAM AND OVERHEAD GAUGE. THE BLUE OVER-HEAD H
- [SDR FDEA202609091296](https://openairdocs.org/sdr/FDEA202609091296), Sep 9, 2026: SLIDE. MALFUNCTIONED. AT BLOCK IN L1 DOOR SLIDE WILL NOT DISARM. MEL 09SEP26 18:17 IND RELEASED FOR SERVICE IAW MEL 52-11-01-01, CATEGORY : C EXPIRATION : 19SEP26 MEL 52-11-01-01: CR
- [SDR FDEA202602040120](https://openairdocs.org/sdr/FDEA202602040120), Feb 4, 2026: SLIDE. BROKEN. R1 DOOR SLIDE ASSEMBLY HAS BROKEN BATTERY HARD SHELL. RELEASED FOR SERVICE PER MEL: 52-11-01-01, CATEGORY: C. R1 DOOR ESCAPE SLIDE INOP. SLIDE REMAINS INSTALLED
- [SDR FDEA202602020137](https://openairdocs.org/sdr/FDEA202602020137), Feb 2, 2026: SLIDE RAFT. INOPERATIVE. SMIS 721 25-60 MOD TYPE F MOD NO. 6-2560-F0386261 REV NO. PS P1 EQUIPMENT AND FURNISHINGS - EMERGENCY EVACUATION EQU IPMENT - VERIFICATION OF SAFETY WIRE MATERI
- [SDR FDEA202511132170](https://openairdocs.org/sdr/FDEA202511132170), Nov 13, 2025: DOOR. FAULTED. L1 DOOR WILL NOT DISARM. REVERSED MEL 52-11-01-01. FOUND WITH LOWER COVER REMOVED DOOR DISARMS AND ARMS NORMALLY. REINSTALLED LOWER COVER AND DOOR CONTINUES TO 
- [SDR FDEA202511132169](https://openairdocs.org/sdr/FDEA202511132169), Nov 13, 2025: SLIDE. DISLODGED. LEFT FORWARD ENTRY DOOR WILL NOT DISARM. THE LEVER WILL NOT MOVE ALL THE WAY TO THE DISARM POSITION. MEL: 52-11-01-02 ESCAPE SLIDE CAME LOOSE FROM L1 DOOR, ESCA
- [SDR FDEA202511132168](https://openairdocs.org/sdr/FDEA202511132168), Nov 13, 2025: SLIDE. FAULTED. LEFT FORWARD ENTRY DOOR WILL NOT DISARM. THE LEVER WILL NOT MOVE ALL THE WAY TO THE DISARM POSITION. THIS ITEM WAS ON MEL 52-11-01-01. THE ESCAPE SLIDE HAS COME
- [SDR FDEA202506060848](https://openairdocs.org/sdr/FDEA202506060848), Jun 6, 2025: O-RING. FAILED. DURING DESCENT THROUGH FL200 ECAM INDICATED LOSS OF GREEN HYDRAULIC QUANTITY BELOW RED DOT. HYD RESV LOW. COMPLIED WITH ECAM AND QRH. PERFORMED MANUAL GEAR EXTE
- [SDR FDEA202502010199](https://openairdocs.org/sdr/FDEA202502010199), Feb 1, 2025: RIB. CRACKED. RH WING CENTER FLAP PERFORM EA NO.:6-5750-T0381883 P1 STEP 4.A. DVI FOUND RIB 27 FLANGE CRACK BETWEEN STRINGER 2.7 AND REAR SPAR AREA. PERFORMED CUT OUT DAMAGED
- [SDR FDEA202501210207](https://openairdocs.org/sdr/FDEA202501210207), Jan 21, 2025: STRINGER SPLICE. WORN. SPLICE HOLE ELONGATION AT FR54 STGR 44RH SIDE. REPLACED THE DAMAGED SPLICE WITH NEW FABRICATED SPLICE AT LOWER FUSELAGE FR54, S- 44R. I.A.W A300-600 SRM 51-72-1
- [SDR FDEA202501200239](https://openairdocs.org/sdr/FDEA202501200239), Jan 20, 2025: FITTING. NOT REPORTED. REPLACE MAIN DECK CARGO DOOR ACTUATOR BEARING FITTING AT FRAME 24 PER EO NO: E6- 5230-E0378588 B P5 REPLACED MAIN DECK CARGO DOOR ACTUATOR BEARING FITTING AT FR
- [SDR FDEA202501200238](https://openairdocs.org/sdr/FDEA202501200238), Jan 20, 2025: FITTING. NOT REPORTED. REPLACE MAIN DECK CARGO DOOR ACTUATOR BEARING FITTING AT FRAME 23 PER EO NO: E6- 5230-E0378588 B P5 REPLACED MAIN DECK CARGO DOOR ACTUATOR BEARING FITTING AT FR
- [SDR FDEA202501190220](https://openairdocs.org/sdr/FDEA202501190220), Jan 19, 2025: RIB. GOUGED. THE UPPER BORE GOUGE ON OUTBD JACK RIB OF R6 SPLR. ACCOMPLISHED THE REINFORCEMENT REPAIR AT R6 SPOILER OUTBD JACK RIB UPPER BORE I.A.W FEDEX EA NO:T6-5740-T0382
- [SDR FDEA202501190219](https://openairdocs.org/sdr/FDEA202501190219), Jan 19, 2025: RIB. GOUGED. THE UPPER BORE GOUGE ON INBD JACK RIB OF R6 SPLR. ACCOMPLISHED THE REINFORCEMENT REPAIR AT R6 SPOILER INBD JACK RIB UPPER BORE I.A.W FEDEX EA NO:T6-5740-T038206
- [SDR FDEA202501190218](https://openairdocs.org/sdr/FDEA202501190218), Jan 19, 2025: RIB. GOUGED. THE LWR BORE GOUGE ON OUTBD JACK RIB OF R4 SPLR. ACCOMPLISHED THE REINFORCEMENT REPAIR AT R4 SPOILER OUTBD JACK RIB LWR BORE I.A.W FEDEX EA NO:T6-5740-T0382065 
- [SDR FDEA202501170198](https://openairdocs.org/sdr/FDEA202501170198), Jan 17, 2025: RIB. CRACKED. 1EA CRACK (15MM) WAS FOUND AT R/H WING CENTER FLAP RIB26 AFT AREA OF TOP SURFACE RIB FLANGE. PERFORMED CUT OUT DAMAGED FLANGE AND INSTALLED REPAIR ANGLE AT RH W
- [SDR FDEA202501170166](https://openairdocs.org/sdr/FDEA202501170166), Jan 17, 2025: STRINGER. DEFORMED. TAIL STRUCTURAL FOUND S-36R STRAP DEFORM AT FR86 PLUS 10" AREA. REPLACED THE DAMAGE SECTION-L WITH NEW AT TAIL STRUCTURAL FR 86 PLUS 10" S-36R AREA I.A.W A300-6
- [SDR FDEA202501160196](https://openairdocs.org/sdr/FDEA202501160196), Jan 16, 2025: SEAT TRACK. WORN. MAIN DECK CARGO COMPARTMENT WAS FOUND SEAT TRACK CROWN WORN AT FR58 PLUS 1", - Y1959 CUT THE DAMAGED SEAT TRACK, FABRICATED THE NEW REPAIR SEAT TRACK AND WET IN
- [SDR FDEA202501160188](https://openairdocs.org/sdr/FDEA202501160188), Jan 16, 2025: ANGLE. CRACKED. RA COAXIAL CABLE SUPPORT BRACKET CRACK AT FR58~59, STGR 44RH SIDE. REPLACED THE CRACKED RA COAXIAL CABLE SUPPORT BRACKET, AT FR58~59, STGR 44RH SIDE. I.A.W A300
- [SDR FDEA202501160187](https://openairdocs.org/sdr/FDEA202501160187), Jan 16, 2025: ANGLE. CRACKED. RA COAXIAL CABLE SUPPORT BRACKET CRACK AT FR64, STGR 50RH~51RH REPLACED THE CRACKED RA COAXIAL CABLE SUPPORT BRACKET, AT FR64, STGR 50RH~51RH. I.A.W A300-600 SR
- [SDR FDEA202501160184](https://openairdocs.org/sdr/FDEA202501160184), Jan 16, 2025: ANGLE. DAMAGED. MAIN DECK CARGO COMPARTMENT AFT PRESSURE BULKHEAD RH LOWER AREA WAS FOUND 1EA SUPPORT ANGLE BROKEN AS MARKED,FR80/82 REPLACED THE BROKEN SUPPORT ANGLE, AT MAIN 
- [SDR FDEA202501150192](https://openairdocs.org/sdr/FDEA202501150192), Jan 15, 2025: SKIN. DAMAGED. 2EA WATER TRAPPED AREAS WERE FOUND AT LH RUDDER T/E SCREW LINE NO.19(30MM*40MM) FASTENER AND RH RUDDER T/E SCREW LINE NO.39(20MM*80MM) FASTENER. ACCOMPLISHED TH
- [SDR FDEA202501140195](https://openairdocs.org/sdr/FDEA202501140195), Jan 14, 2025: SKIN. DAMAGED. 1EA WATER TRAPPED AREA(80MM*80MM) WAS FOUND AT RH ELEVATOR LOWER SKIN PANEL T/E FASTENER NO.9. *COUNTING FASTENER FROM I/B TO O/B * ACCOMPLISHED THE COMPOSITE R
- [SDR FDEA202501140194](https://openairdocs.org/sdr/FDEA202501140194), Jan 14, 2025: SKIN. DAMAGED. 2EA WATER TRAPPED AREAS(100MM*130MM ,70MM*150MM) WERE FOUND AT LH ELEVATOR LOWER SKIN PANEL T/E FASTENER NO.18 AND NO.24. *COUNTING FASTENER FROM I/B TO O/B * A
- [SDR FDEA202501130197](https://openairdocs.org/sdr/FDEA202501130197), Jan 13, 2025: PLATE. CRACKED. SIDE PLATE CRACK AT FWD CARGO COMPT FRAME 20 TO 21, Y1420 LH UNDER FLOOR POSITION. REPLACED THE CRACK WALL WITH NEW PART AT FWD CARGO COMPARTMENT BETWEEN FR20 T
- [SDR FDEA202501130186](https://openairdocs.org/sdr/FDEA202501130186), Jan 13, 2025: PROFILE. CRACKED. MAIN DECK FLOOR STRUCTURE WAS FOUND PROFILE-Z CRACK AT FR80/82,Y1447 REPLACED THE DAMAGED PART WITH NEW ONE AND INSTALLED WITH FASTENERS. I.A.W A300-600 SRM 51-
- [SDR FDEA202501130185](https://openairdocs.org/sdr/FDEA202501130185), Jan 13, 2025: FLOOR SUPPORT. CRACKED. MAIN DECK FLOOR STRUCTURE WAS FOUND PROFILE-Z CARCK AT FR80/82,-Y1447 REPLACED DAMAGE PROFILE-Z WITH NEW ONE AT MAIN DECK FLOOR STRUCTURE FR80/82, - Y1447. I.A.
- [SDR FDEA202501130183](https://openairdocs.org/sdr/FDEA202501130183), Jan 13, 2025: SHEAR PLATE. CRACKED. MAIN DECK FLOOR STRUCTURE WAS FOUND PLATE SHEAR CRACK AT FR79 PLUS 4", S-26L REPLACED THE DAMAGE PART WITH NEW ONE AND INSTALLED WITH FASTENERS. I.A.W A300-600 
- [SDR FDEA202401050039](https://openairdocs.org/sdr/FDEA202401050039), Jan 5, 2024: INDICATOR. FAILED. ENGINE FIRE AND MULTIPLE SYSTEMS WARNINGS AND CAUTIONS AFTER ROTATION IN LIGHT RAIN. ENGINE TEMPERATURE INDICATIONS WERE NORMAL AUTOPILOT AUTOMATION WAS NOT AVA
- [SDR FDEA202312301967](https://openairdocs.org/sdr/FDEA202312301967), Dec 30, 2023: CONTROL BOX. FAILED. AFTER TAKEOFF, AT GEAR RETRACT, COULDN`T RAISE MLG PAST NEUTRAL IN SYS #1, SWITCHED TO SYS #2, GEAR RETRACTED NORMAL, SEVERAL SYS FAULTED IMMEDIATELY. CABIN PRE
- [SDR FDEA202210132565](https://openairdocs.org/sdr/FDEA202210132565), Oct 13, 2022: PROXIMITY SENSOR. FAILED. AFTER TAKEOFF KMEM 18R. GEAR WOULD NOT RETRACT. HANDLE CAME UP. BUT AFTER DELAY ECAM DISPLAY OF GEAR WOULD NOT RETRACT. FOLLOWED ECAM AND QRH. RETURNED TO KMEM 
- [SDR FDEA202206301675](https://openairdocs.org/sdr/FDEA202206301675), Jun 30, 2022: FLOOR PANEL. DAMAGED. MAIN DECK CARGO COMPT #242QH FLOOR PANEL WAS FOUND 2 EA INSERTS DAMAGED. REPLACED THE DAMAGED INSERTS WITH NEW PARTS I.A.W FEDEX DRAWING NO:SRZ-25-005
- [SDR FDEA202206301674](https://openairdocs.org/sdr/FDEA202206301674), Jun 30, 2022: FLOOR PANEL. DAMAGED. AFT CARGO COMPT #151LF FLOOR PANEL WAS FOUND INSERTS DAMAGED. REPLACED THE DAMAGED INSERTS WITH NEW PARTS I.A.W FEDEX DRAWING NO:SRZ-25-005
- [SDR FDEA202206301748](https://openairdocs.org/sdr/FDEA202206301748), Jun 30, 2022: NONE. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT:EXISTING EXTERNAL DOUBLER REPAIR FOUND ON #1 PYLON O/B SIDE, AT RIB 8 POSITION. COMPLIED WITH ATTACHMENT B OF EO: E6-5100-7-5000 D7 P
- [SDR FDEA202206301750](https://openairdocs.org/sdr/FDEA202206301750), Jun 30, 2022: NONE. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT : EXISTING FLOOR BEAM REPAIR FOUND ON AFT CARGO COMPARTMENT AT FR 59, BTW -Y805 ~ -Y1470 POSITION. COMPLIED WITH ATTACHMENT B OF EO: 
- [SDR FDEA202206301749](https://openairdocs.org/sdr/FDEA202206301749), Jun 30, 2022: NONE. UNKNOWN. AIRCAFT REPAIR ASSESSMENT EXISTING EXTERNAL DOUBLER REPAIR FOUND ON #2 PYLON O/B SIDE, AT RIB 8 POSITION COMPLIED WITH ATTACHMENT B OF EO: E6-5100-7-5000 D7 PT1
- [SDR FDEA202206301747](https://openairdocs.org/sdr/FDEA202206301747), Jun 30, 2022: NONE. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT:EXISTING EXTERNAL DOUBLER REPAIR FOUND ON #1 PYLON I/B SIDE, AT RIB8 POSITION. COMPLIED WITH ATTACHMENT B OF EO: E6-5100-7-5000 D7 PT
- [SDR FDEA202206301746](https://openairdocs.org/sdr/FDEA202206301746), Jun 30, 2022: SKIN. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT:EXISTING EXTERNAL DOUBLER REPAIR FOUND ON FUSELAGE SKIN AT FR85,BTW STGR41L-44L. COMPLIED WITH ATTACHMENT B OF EO: E6-5100-7-5000 D7 
- [SDR FDEA202206301740](https://openairdocs.org/sdr/FDEA202206301740), Jun 30, 2022: SKIN. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT:EXISTING EXTERNAL DOUBLER REPAIR FOUND AROUND RH WING LWR SKIN L/E 613AB PANEL AT FWD O/B CUT OUT AREA. COMPLIED WITH ATTACHMENT B OF
- [SDR FDEA202206301739](https://openairdocs.org/sdr/FDEA202206301739), Jun 30, 2022: SKIN. UNKNOWN. AIRCRAFT REPAIR ASSESSMENT:EXISTING EXTERNAL DOUBLER REPAIR FOUND AROUND LH WING LWR SKIN L/E 513AB PANEL AT FWD O/B CUT OUT AREA. COMPLIED WITH ATTACHMENT B OF
- [SDR FDEA202206251804](https://openairdocs.org/sdr/FDEA202206251804), Jun 25, 2022: NONE. CRACKED. 1EA CRACK INDICATION WAS FOUND AT RIGHT SIDE FR54 STGR44 FASTENER HOLE. ACCOMPLISHED THE WORK BY REAMING THE HOLE THIS IS CATE.B REPAIR I.A.W EA NO:6-5330- T036
- [SDR FDEA202206251701](https://openairdocs.org/sdr/FDEA202206251701), Jun 25, 2022: SEAT TRACK. CORRODED. MAIN DECK SEAT TRACK FOUND CORROSION NEAR FR 17 , Y 450 REMOVED DAMAGE PARTS & NEW TRACK INSTALLED WORK INSTRUCTION IAW A600-600 SRM 51- 40-21-001 PARA.6 , PAGE
- [SDR FDEA202206241785](https://openairdocs.org/sdr/FDEA202206241785), Jun 24, 2022: NONE. NONE. THE LH LOWER FUSELAGE SKIN WAS FOUND DENT FR67 STGR35 ACCOMPLISHED THE CATE.B DOUBLER REPAIR TO THE LH FUSELAGE SKIN I.A.W A300-600 SRM 53- 10-12-201 PARA.5 PAG
- [SDR FDEA202206241702](https://openairdocs.org/sdr/FDEA202206241702), Jun 24, 2022: SEAT TRACK. CORRODED. MAIN DECK SEAT TRACK FOUND CORROSION NEAR FR 15C , Y 950 REPLACED THE SEAT TRACK WITH NEW ONE I.A.W A300-600 SRM 51-72-10-001 PAGE.2 & 51-40-21- 001 PARA.6 , PA
- [SDR FDEA202206241700](https://openairdocs.org/sdr/FDEA202206241700), Jun 24, 2022: SEAT TRACK. CORRODED. MAIN DECK SEAT TRACK FOUND CORROSION NEAR FR 12A 2" , Y 700 REPLACED THE SEAT TRACK WITH NEW ONE I.A.W A300-600 SRM 51-72-10-001 PAGE.2 & 51-40-21- 001 PARA.6 ,
- [SDR FDEA202206231909](https://openairdocs.org/sdr/FDEA202206231909), Jun 23, 2022: STIFFENER. CORRODED. WASTE WATER SERIVE PANEL COMP'T LOWER CUTOUT STIFFENER AREA CORROSION AT FR12A POSITION. REPLACED THE SIFFENER WITH NEW ONE I.A.W A300-600 SRM 51-72-10-001 , PA
- [SDR FDEA202110062474](https://openairdocs.org/sdr/FDEA202110062474), Oct 6, 2021: ACTUATOR. NONE. PDIS 721 29-02 1252 06OCT21 MEM OPEN U GREEN SYSTEM HAD HYD LOW PRESSURE. COMPLIED WITH QRH. INFO 06OCT21 04:43 MC1 R LOST GREEN HYD SYSTEM QUANTITY DOWN TO BOT
- [SDR FDEA202108122007](https://openairdocs.org/sdr/FDEA202108122007), Aug 12, 2021: ALTIMETER. FAILED. AT FL 360 THE STANDBY ALTIMETER WAS READING 300 FEET HIGHER THAN THE CAPTAIN AND FO ALTIMETERS. AT LOWER ALTITUDES IT RETURNED TO NORMAL. REF GMM 12-7-600. STAN
- [SDR FDEA202108071990](https://openairdocs.org/sdr/FDEA202108071990), Aug 7, 2021: ADC. MALFUNCTIONED. ON GROUND F/O, CAPT , STBY ALTIMETER W/IN 50 FEET. AT 290 F/O AND CAPT ALTIMETER AGREED . AT 330 F/O READ 32.6 AND STBY READ 330 . F/O AIRSPEED WAS 10 TO 15 KTS
- [SDR FDEA202105061140](https://openairdocs.org/sdr/FDEA202105061140), May 6, 2021: VALVE. CONTAMINATED. ON APPROACH SELECTED GEAR DOWN. THE LEFT MAIN GEAR AND DOOR WERE SLOW ENOUGH TO CAUSE A GEAR NOT DOWN ECAM, BUT CANCELLED A FEW MOMENTS LATER AS THE CYCLE COMPL

All 231: https://openairdocs.org/aircraft/N721FD/reports.md

## STCs that may be installed (OpenAirDocs) (160, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Airbus Industrie A300 B4-622R)

- [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 ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC SA5040NM](https://openairdocs.org/stc/SA5040NM): Installation of cargo pallet and net. Satco Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST01414SE](https://openairdocs.org/stc/ST01414SE): Installation of interior components. Safran Cabin Inc
- [STC SA3400NM](https://openairdocs.org/stc/SA3400NM): Installation of floor proximity emergency escape path marking system. Bruce Aerospace Inc. Lists A300 Series
- [STC ST01999AT](https://openairdocs.org/stc/ST01999AT): This installation adds three recording parameters (pitch control, lateral control, and rudder) to the existing A300 and A310 Digital Flight Data Recorder (DFDR) to meet the requirements of 14 CFR 121.344. Acron Aviation 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 ST01694CH](https://openairdocs.org/stc/ST01694CH): Installation of Honeywell International Enhanced Ground Proximity Warning System. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02161CH](https://openairdocs.org/stc/ST02161CH): Installation of GPS wiring and antenna provisions. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02169CH](https://openairdocs.org/stc/ST02169CH): Installation of elementary and enhanced Mode S transponders. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02866CH](https://openairdocs.org/stc/ST02866CH): Upgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900). Amphenol Cable and Interconnect Technologies Inc
- [STC ST11861AT](https://openairdocs.org/stc/ST11861AT): Installation of a new Control Wheel Push-to-Talk (PTT) switch with three positions and latchable in accordance with the MDL shown in the attached AML No. ST11861AT. FedEx Express
- [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 ST00691SE](https://openairdocs.org/stc/ST00691SE): Installation of lightweight window plugs. LiteAir Aviation Products Inc
- [STC ST02691AT](https://openairdocs.org/stc/ST02691AT): Installation of SAF-T-GLO Inc. Photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc
- [STC ST02302CH](https://openairdocs.org/stc/ST02302CH): Install ERDA model 7004 HI-LO table with slide top. Collins Aerospace
- [STC ST01940CH](https://openairdocs.org/stc/ST01940CH): Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) System. Honeywell International Inc
- [STC ST02929AT](https://openairdocs.org/stc/ST02929AT): Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT). Woven Electronics LLC
- [STC ST00181SE](https://openairdocs.org/stc/ST00181SE): Installation of Model 4033, 4034 and 4038 Transient Suppression Units. Honeywell International Inc
- [STC ST00440SE](https://openairdocs.org/stc/ST00440SE): Installation of the Honeywelll Enhanced Ground Proximity Warning System. Honeywell International Inc
- [STC SA5672SW-D](https://openairdocs.org/stc/SA5672SW-D): Modification of air to air heat exchanger (P/N 187900-9). Honeywell International Inc
- [STC SA7565SW](https://openairdocs.org/stc/SA7565SW): Rebuild A300 Auxiliary Power Unit Oil Cooler Assembly by manufacturing a new core assembly. Honeywell International Inc. Lists A300 Series
- [STC SA4821NM](https://openairdocs.org/stc/SA4821NM): Installation of a Hughes-Avicom video entertainment system. Burrana Inc. Lists A300 Series
- [STC SA3483NM](https://openairdocs.org/stc/SA3483NM): Installation of Trans Com video projection system. Burrana Inc. Lists A300 Series
- [STC ST03574AT](https://openairdocs.org/stc/ST03574AT): Installation of a Talon Aerospace Anti-Collision Light. Aaxico Technical Services Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC SA6082NM](https://openairdocs.org/stc/SA6082NM): Installation of audio entertainment system. Burrana Inc. Lists A300 B4 Series
- [STC ST04092NY](https://openairdocs.org/stc/ST04092NY): Installation of Wireless PCMCIA for DFDAU. Delta Engineering Corporation
- [STC ST04511AT](https://openairdocs.org/stc/ST04511AT): Installation of Whelen LED logo lights. Avionics Support Group Inc
- [STC ST02686LA](https://openairdocs.org/stc/ST02686LA): Installation of an alternate part number. Honeywell International Inc
- [STC ST04049NY](https://openairdocs.org/stc/ST04049NY): Installation of a Hoffman Engineering LLC LED Landing Light to replace the OEM Q4559 Series Incandescent Lamp, used as a Landing/Takeoff Light. Hoffman Engineering LLC
- [STC ST00855LA](https://openairdocs.org/stc/ST00855LA): Installation of ANCRA main deck cargo handling system. Ancra International LLC. Lists A300 B4 Series
- [STC ST01644LA](https://openairdocs.org/stc/ST01644LA): Installation of Ancra cargo system. Ancra International LLC
- [STC ST02482LA](https://openairdocs.org/stc/ST02482LA): Installation of main deck cargo loading system. Ancra International LLC
- [STC ST04345NY](https://openairdocs.org/stc/ST04345NY): Upgrade from TCAS II software version 7.0 to 7.1. PMV Engineering
- [STC ST01891LA-D](https://openairdocs.org/stc/ST01891LA-D): Installation of a Commercial Medical Stretcher. LifePort LLC
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC ST09962SC](https://openairdocs.org/stc/ST09962SC): Installation of X-Band nose radome shell assembly. The NORDAM Group LLC
- [STC ST01215AT-D](https://openairdocs.org/stc/ST01215AT-D): Installation of Collins SAT-906 SATCOM System with Canadian Marconi CMA-2102 antenna system. TIMCO. Lists A300 Series
- [STC ST01223AT-D](https://openairdocs.org/stc/ST01223AT-D): Installation of Airshow 210 System with Dual RADVR and with Airshow Provisions. HAECO Cabin Solutions LLC
- [STC ST01361AT-D](https://openairdocs.org/stc/ST01361AT-D): Installation of Dual Mode "S" Transponders. HAECO Cabin Solutions LLC
- [STC ST03848NY](https://openairdocs.org/stc/ST03848NY): Installation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEM. STG Aerospace Ltd
- [STC ST02639LA](https://openairdocs.org/stc/ST02639LA): Replace the existing Mode S Transponder system. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST02636LA](https://openairdocs.org/stc/ST02636LA): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST04229NY](https://openairdocs.org/stc/ST04229NY): Introduction of a 16G New Generation Stretcher XL P/N 1120030-Series. Bucher Leichtbau AG
- [STC ST04309CH](https://openairdocs.org/stc/ST04309CH): Installation of ADS-B OUT Global Positioning Satellite System (GPSS)/Space-Based Augmentation System (SBAS) & ADS-B IN Flight Information Services-Broadcast (FIS-B) system. Innoviator LLC
- [STC ST04221AT](https://openairdocs.org/stc/ST04221AT): The installation of a Honeywell Enhanced Ground Proximity Warning System (EGPWS). United Parcel Service Company

All 160: https://openairdocs.org/aircraft/N721FD/stcs.md

## Related

- Other Airbus Industrie A300 B4-622R aircraft: https://openairdocs.org/model/airbus-industrie-a300-b4-622r/aircraft.md

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