# N874AA: 1978 Boeing 727-223

- Status: Valid registration
- Airframe: [Boeing 727-223](https://openairdocs.org/model/boeing-727-223) (registry code 1384074, 134 seats)
- Engine: [Pratt & Whitney JT8D-9 series](https://openairdocs.org/engine/pratt-whitney-jt8d-9-series) (registry code 52048)
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE) (The Boeing Company), [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (Pratt & Whitney) (OpenAirDocs)
- Serial number: 21386
- Year built: 1978
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: April 12, 1978
- Certificate issued: August 16, 2021
- Expires: August 31, 2028
- Mode S code: AC0533
- Registered owner: [Antares Aviation LLC](https://openairdocs.org/faa-owner/ANTARES%20AVIATION%20LLC)
- Location: [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton)
- Owner type: LLC
- Owner's area on the map: 26.4090° N, 80.1661° W: Placed by OpenAirDocs at the center of ZIP code 33496, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=874AA
- Page: https://openairdocs.org/aircraft/N874AA

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. The registry lists only the engine series, so ADs for every Pratt & Whitney JT8D-9 model are included.

## ADs that may apply (OpenAirDocs): 306 in force

### Matched by airframe (Boeing 727-223)

- [AD 2026-13-15](https://openairdocs.org/ad/2026-13-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 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 2023-12-15](https://openairdocs.org/ad/2023-12-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 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 2022-25-01](https://openairdocs.org/ad/2022-25-01): Wings · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 11 more. Effective Feb 16, 2023
- [AD 2021-03-09](https://openairdocs.org/ad/2021-03-09): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Mar 31, 2021
- [AD 2020-06-19](https://openairdocs.org/ad/2020-06-19): Navigation · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jun 22, 2020
- [AD 2019-23-04](https://openairdocs.org/ad/2019-23-04): Fuel · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Feb 4, 2020
- [AD 2019-24-18](https://openairdocs.org/ad/2019-24-18): Navigation · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 11 more. Effective Feb 3, 2020
- [AD 2018-25-15](https://openairdocs.org/ad/2018-25-15): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jan 22, 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 2018-20-05](https://openairdocs.org/ad/2018-20-05): Fuselage · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 2 more. Effective Nov 2, 2018
- [AD 2018-17-20](https://openairdocs.org/ad/2018-17-20): Fuel · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Oct 4, 2018
- [AD 2017-19-02](https://openairdocs.org/ad/2017-19-02): Doors · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Oct 19, 2017
- [AD 2014-21-09](https://openairdocs.org/ad/2014-21-09): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Dec 3, 2014
- [AD 2014-16-09](https://openairdocs.org/ad/2014-16-09): Oxygen · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 16 more. Effective Sep 23, 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 2014-04-09](https://openairdocs.org/ad/2014-04-09): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective May 2, 2014
- [AD 2014-05-14](https://openairdocs.org/ad/2014-05-14): Fuselage · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective May 1, 2014
- [AD 2014-03-21](https://openairdocs.org/ad/2014-03-21): Fuselage · Boeing 727-200 Series and 727-200F Series. Effective Mar 31, 2014
- [AD 2013-24-15](https://openairdocs.org/ad/2013-24-15): Fuel · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jan 8, 2014
- [AD 2013-22-03](https://openairdocs.org/ad/2013-22-03): Fuel · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Dec 5, 2013
- [AD 2013-21-07](https://openairdocs.org/ad/2013-21-07): Stabilizers · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Dec 5, 2013
- [AD 2013-19-08](https://openairdocs.org/ad/2013-19-08): JASC Code 3418, Stall Warning System · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 18 more. Effective Nov 6, 2013
- [AD 2013-16-17](https://openairdocs.org/ad/2013-16-17): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Sep 27, 2013
- [AD 2013-15-15](https://openairdocs.org/ad/2013-15-15): Fuselage · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Sep 20, 2013
- [AD 2013-15-11](https://openairdocs.org/ad/2013-15-11): Stabilizers · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Sep 20, 2013
- [AD 2013-14-03](https://openairdocs.org/ad/2013-14-03): Stabilizers · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Aug 26, 2013
- [AD 2013-14-02](https://openairdocs.org/ad/2013-14-02): Wings · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Aug 26, 2013
- [AD 2011-21-08](https://openairdocs.org/ad/2011-21-08): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 202 more. Effective Nov 23, 2011
- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01): Equipment/Furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 268 more. Effective Aug 1, 2011
- [AD 2011-12-05](https://openairdocs.org/ad/2011-12-05): Fuel · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jul 15, 2011
- [AD 2011-02-05](https://openairdocs.org/ad/2011-02-05): Fuselage. · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Mar 1, 2011
- [AD 2011-01-05](https://openairdocs.org/ad/2011-01-05): Fuselage · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Feb 14, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2009-21-10 R1](https://openairdocs.org/ad/2009-21-10-R1): Oxygen · Airbus A300 B4-605R, A300 B4-620, A300 B4-622 and 138 more. Effective Feb 4, 2010
- [AD 2008-04-10 R1](https://openairdocs.org/ad/2008-04-10-R1): Fuel tank · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Dec 30, 2009
- [AD 2009-20-08](https://openairdocs.org/ad/2009-20-08): Fuel system · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Nov 5, 2009
- [AD 2009-20-03](https://openairdocs.org/ad/2009-20-03): Kickboard beam · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Nov 3, 2009
- [AD 2009-20-01](https://openairdocs.org/ad/2009-20-01): Auxiliary fuel tanks · Boeing 727-200 Series with STC SA3449NM. Effective Oct 26, 2009
- [AD 2009-06-10](https://openairdocs.org/ad/2009-06-10): Lower skin and the upper fastener row of the upper skin · Boeing 727-100 Series and 727-200 Series. Effective Apr 28, 2009
- [AD 2009-05-03](https://openairdocs.org/ad/2009-05-03): Ground fault interrupter (GFI) · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Apr 3, 2009
- [AD 2008-22-12](https://openairdocs.org/ad/2008-22-12): Elevator side fitting/hinge fitting joint · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Dec 17, 2008
- [AD 2008-23-09](https://openairdocs.org/ad/2008-23-09): Insulation blanket · Boeing 727-200 Series, 727-200F Series, 737-200 Series and 18 more. Effective Dec 15, 2008
- [AD 2008-22-01](https://openairdocs.org/ad/2008-22-01): Auxiliary fuel tanks · Boeing 727-100 Series, 727-200 Series, 727 Series and 17 more. Effective Nov 26, 2008
- [AD 2008-17-14](https://openairdocs.org/ad/2008-17-14): Elevator rear spar · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Oct 2, 2008
- [AD 2006-16-18 R1](https://openairdocs.org/ad/2006-16-18-R1): Installing a warning placard on the TAWS/RMI · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 100 more. Effective Jul 18, 2008
- [AD 2008-12-03](https://openairdocs.org/ad/2008-12-03): Auxiliary fuel tanks · Airbus BAC 1-11 400 Series, 707-100 Long Body, 707-100B Long Body and 15 more. Effective Jul 9, 2008
- [AD 2008-11-09](https://openairdocs.org/ad/2008-11-09): Flight deck windows · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jul 3, 2008
- [AD 2008-08-02](https://openairdocs.org/ad/2008-08-02): Main landing gear (MLG) · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective May 19, 2008

### Matched by engine (Pratt & Whitney JT8D-9 series)

- [AD 2011-03-01](https://openairdocs.org/ad/2011-03-01): Critical life- limited parts · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 9 more. Effective Mar 4, 2011
- [AD 2010-21-17](https://openairdocs.org/ad/2010-21-17): Fan blade · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 3 more. Effective Nov 12, 2010
- [AD 2009-24-01](https://openairdocs.org/ad/2009-24-01): Fan blade · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 5 more. Effective Jan 4, 2010
- [AD 2006-17-07 R1](https://openairdocs.org/ad/2006-17-07-R1): High pressure compressor (HPC) front hubs and HPC disk · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Nov 2, 2006
- [AD 2005-17-16](https://openairdocs.org/ad/2005-17-16): Critical life-limited rotating parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Sep 30, 2005
- [AD 2003-12-07](https://openairdocs.org/ad/2003-12-07): 12th Stage high pressure compressor · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jul 18, 2003
- [AD 2003-05-07](https://openairdocs.org/ad/2003-05-07): Low pressure compressor (LPC) · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 17, 2003
- [AD 2001-15-18](https://openairdocs.org/ad/2001-15-18): Stage Compressor Disks · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Sep 4, 2001
- [AD 2000-22-06](https://openairdocs.org/ad/2000-22-06): Main Fuel Pump · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 8 more. Effective Dec 4, 2000
- [AD 99-01-08](https://openairdocs.org/ad/99-01-08): Stage 7 through Stage 15 High-Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 30 more. Effective Jan 5, 1999
- [AD 98-21-24](https://openairdocs.org/ad/98-21-24): Compressor Disks · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Nov 16, 1998
- [AD 98-04-39](https://openairdocs.org/ad/98-04-39): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Feb 25, 1998
- [AD 97-19-12](https://openairdocs.org/ad/97-19-12): Hub Inspection · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Nov 18, 1997
- [AD 97-19-14](https://openairdocs.org/ad/97-19-14): Low Pressure Turbine (LPT) Blade Sets · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Oct 24, 1997
- [AD 96-23-14](https://openairdocs.org/ad/96-23-14): Combustion Chamber Outer Cases · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 2, 1997
- [AD 95-26-03](https://openairdocs.org/ad/95-26-03): High Pressure Compressor Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 11, 1996
- [AD 86-09-02 R2](https://openairdocs.org/ad/86-09-02-R2): Combustion Chamber Liners · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 17, 1995
- [AD 95-16-07](https://openairdocs.org/ad/95-16-07): High Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 11 more. Effective Sep 11, 1995
- [AD 95-10-10](https://openairdocs.org/ad/95-10-10): Compressor Fan Hub · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Jul 21, 1995
- [AD 94-25-07](https://openairdocs.org/ad/94-25-07): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Mar 30, 1995
- [AD 95-02-16](https://openairdocs.org/ad/95-02-16): Fuel Nozzle and Support Assembly · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Feb 21, 1995
- [AD 91-24-14](https://openairdocs.org/ad/91-24-14): Bearing Seal Spacer · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jan 21, 1992
- [AD 89-25-11](https://openairdocs.org/ad/89-25-11): Fan Blade Retaining Plates · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Jan 15, 1990
- [AD 86-08-04 R1](https://openairdocs.org/ad/86-08-04-R1): HPC Removable Sleeve Spacers · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 4, 1986
- [AD 86-02-52 R1](https://openairdocs.org/ad/86-02-52-R1): Combustion Chamber · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 14, 1986
- [AD 78-17-02 R3](https://openairdocs.org/ad/78-17-02-R3): Compressor Front Hubs · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 6 more. Effective Mar 30, 1984
- [AD 80-15-51](https://openairdocs.org/ad/80-15-51): Engine Rear Compressor Front Hubs · Pratt & Whitney Division JT8D-209, JT8D-1, JT8D-11 and 11 more. Effective Aug 21, 1980
- [AD 78-23-12](https://openairdocs.org/ad/78-23-12): Third Stage Turbine Blade Rivet · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 5 more. Effective Dec 20, 1978
- [AD 77-16-12](https://openairdocs.org/ad/77-16-12): Low Turbine Shaft · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 8 more. Effective Aug 31, 1977
- [AD 76-24-01](https://openairdocs.org/ad/76-24-01): Eighth Stage Compressor Disk · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-1A and 6 more. Effective Jun 22, 1977
- [AD 77-07-11](https://openairdocs.org/ad/77-07-11): Fourth Stage Turbine Stator And Rotor · Pratt & Whitney Division JT8D-9 and JT8D-9A. Effective Apr 15, 1977
- [AD 75-05-06](https://openairdocs.org/ad/75-05-06): Fuel Manifold Leakage · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Feb 24, 1977
- [AD 71-25-07](https://openairdocs.org/ad/71-25-07): Fuel Nozzle Support Assemblies · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-1A and 3 more. Effective Dec 14, 1971
- [AD 70-26-05](https://openairdocs.org/ad/70-26-05): First Stage Compressor Rotor Blades · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 29, 1970
- [AD 70-25-08](https://openairdocs.org/ad/70-25-08): Seventh Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 15, 1970
- [AD 70-11-03](https://openairdocs.org/ad/70-11-03): Sixth Stage Compressor Discs · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jun 12, 1970
- [AD 70-02-02](https://openairdocs.org/ad/70-02-02): Sixth Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Apr 15, 1970
- [AD 76-12-06](https://openairdocs.org/ad/76-12-06): Second Stage Fan Blades · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 1 more

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

- [AD 2022-09-18](https://openairdocs.org/ad/2022-09-18) (historical): Navigation · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 72 more. Effective May 23, 2022
- [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 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 2008-04-10](https://openairdocs.org/ad/2008-04-10) (historical): Fuel tank systems · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Mar 28, 2008
- [AD 2007-11-08](https://openairdocs.org/ad/2007-11-08) (historical): Boost pump dry bay inspection · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Jun 6, 2007
- [AD 2005-14-07](https://openairdocs.org/ad/2005-14-07) (historical): Carriage attach fittings on the foreflaps · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more. Effective Aug 15, 2005
- [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
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 95-19-08](https://openairdocs.org/ad/95-19-08) (historical): Nose Cowl · Pratt and Whitney JT8D-217A, -217C, and -219 engines, related… (Rohr STC SA4363NM). Effective Oct 20, 1995
- [AD 95-04-01](https://openairdocs.org/ad/95-04-01) (historical): AFM - Limitations - Windshear · Boeing 727-100 Series, 727-200 Series, 737-100 Series and 54 more. Effective Mar 8, 1995
- [AD 86-17-05 R1](https://openairdocs.org/ad/86-17-05-R1) (historical): Frame - Cargo Door Cutout · Boeing 727-200 Series. Effective Sep 3, 1987

All 317: https://openairdocs.org/aircraft/N874AA/ads.md

## Information bulletins (advisory) (7 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-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-10-13](https://openairdocs.org/saib/NM-10-13): Navigation: Flight Management System. Issued Jan 7, 2010
- [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 NM-06-56](https://openairdocs.org/saib/NM-06-56): . Issued Jul 19, 2006

## NTSB investigations

None matched to N874AA.

## 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 20020123009389I](https://openairdocs.org/incident/20020123009389I), Jan 23, 2002: Boeing 727223 (N874AA), Ft Lauderdale, FL. (-23) Immediately before departure, #1 fuel tank fwd. Boost pump c/b popped. Aircraft returned to the gate, flight crew tuned on APU, upon arriving at the gate…

## Service difficulty reports (40)

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 AALA20012032](https://openairdocs.org/sdr/AALA20012032), Nov 11, 2001: LIGHT. LOOSE. MIA - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT L1 LOOSE. SECURED EMERGENCY EXIT LIGHT AT L1. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20001339](https://openairdocs.org/sdr/AALA20001339), Aug 14, 2000: LIGHT. INOPERATIVE. DFW DURING OVERNIGHT MAINTENANCE EMERGENCY EXIT ESCAPE PATH LIGHT STRIP UNDER EXIT PLACARD AT B5.440 INOPERATIVE. REPLACED LIGHT STRIP. SYSTEM GROUND CHECK NORM
- [SDR AALA20000963](https://openairdocs.org/sdr/AALA20000963), Jun 15, 2000: SWITCH. DEFECTIVE. SJU - FLT 1751 - WHEN FLAPS SELECTOR AT 5 DEGREES AMBER LEADING EDGE FLAPS LIGHT ILLUMINATED. ON LEO TEST PANEL, NO LIGHT FOR LEO FLAP 1. RECYCLED FLAPS BACK TO
- [SDR AALA20000801](https://openairdocs.org/sdr/AALA20000801), May 18, 2000: LIGHT. INOPERATIVE. TPA - FLT 2070 - DURING MAINTENANCE CHECK, EMERGENCY LIGHT ABOVE FORWARD GALLEY DOOR INOPERATIVE. REPLACED LIGHT ASSEMBLY. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA2000821](https://openairdocs.org/sdr/AALA2000821), May 15, 2000: STRINGER. CORRODED. TUL - FOUND 3 INCH SECTION OF STRINGER 29R HAS CORROSION AT STATION 1055. REMOVED CORRODED SECTION OF STR 29R AND SPLICE IN NEW SECTION PER AARD 53-30-07-2. (M)
- [SDR AALA2000822](https://openairdocs.org/sdr/AALA2000822), May 12, 2000: SHEAR TIE. CRACKED. TUL - FOUND SHEAR TIE CRACKED AT STATION 1263 LEFT STRINGER 11 AND ANGLE BEHIND THIS SHEAR TIE ALSO CRACKED. FABRICATED 301H/H STAINLESS STEEL DOUBLER, DRILLED 
- [SDR AALA2000823](https://openairdocs.org/sdr/AALA2000823), May 12, 2000: SHEAR TIE. CORRODED. TUL - FOUND CORROSION ON SHEAR TIE AFT SIDE CORNER ABOVE 26 RIGHT AT STATION 720A. REMOVED AND REPLACED SHEAR TIE PER SRM 51-10-01. TREATED AND PRIMED ALL AREAS
- [SDR AALA2000820](https://openairdocs.org/sdr/AALA2000820), May 11, 2000: SKIN. BULGED. TUL - FUSELAGE SKIN BULGING STATION 1093, STRINGER 27R. CORROSION ON FUSELAGE SKIN STATION 1093 AND STRINGER 27R STATION 1093. REPAIRED SKIN WITH DOUBLER PER SR
- [SDR AALA20000451](https://openairdocs.org/sdr/AALA20000451), Mar 11, 2000: LIGHT. SHORTED. MIA - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE FLOOR PATH LIGHTS IN ENTIRE CABIN INOPERATIVE. REPLACED EMERGENCY EXIT ESCAPE FLOOR PATH LIGHT STRIP. 
- [SDR AALA991879](https://openairdocs.org/sdr/AALA991879), Dec 9, 1999: TRANSMITTER. MALFUNCTIONED. ORD - FLT 1214 - DURING CLIMB, CABIN RATE OF CLIMB EXCEEDED 700 FEET PER MINUTE. CABIN CONTINUED TO CLIMB WITH CONTROL FULL CLOCKWISE. RETURNED AND LANDED ORD W
- [SDR AALA991853](https://openairdocs.org/sdr/AALA991853), Dec 5, 1999: LIGHT. INOPERATIVE. MIA - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT PATH FLOOR LIGHTS IN FIRST CLASS INOPERATIVE. REPLACED EMERGENCY EXIT PATH FLOOR LIGHT STRIP. SYSTEM GROUND C
- [SDR AALA991629](https://openairdocs.org/sdr/AALA991629), Oct 29, 1999: LIGHT. INOPERATIVE. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHTING IN AFT STAIRWELL INOPERATIVE. REPLACED EMERGENCY EXIT FLOOR PATH LIGHT ASSEMLBY IN AFT ST
- [SDR AALA991054](https://openairdocs.org/sdr/AALA991054), Jul 19, 1999: SKIN. CORRODED. TUL - FOUND CORROSION ON LOWER WING SKIN ABOVE RIGHT PRIMARY HEAT EXCHANGER. INSTALLED REPAIR PER SRM 57-30-3 FIG 8 SHEET 3. (M)
- [SDR AALA991055](https://openairdocs.org/sdr/AALA991055), Jul 9, 1999: WEB. CRACKED. TUL - FOUND LEFT HORIZONTAL WEB CRACKED AIRSTAIR TORQUE BOX BELOW ACCESS PLATE STATION 1320. ROUTED OUT CRACK, REPAIRED AS PER B727 SRM CH 51-40-2, TYPICAL WEB 
- [SDR AALA990942](https://openairdocs.org/sdr/AALA990942), Jun 24, 1999: OVERHEAT LOOP. DEFECTIVE. MIA - FLT 625 - AFTER TAEKOFF STRUT OVERHEAT LIGHT FLICKERED AT FL330. FLIGHT CREW PERFORMED EMERGENCY CHECKLIST AND LIGHT EXTINGUISHED. CLOSED NUMBER THREE BLE
- [SDR AALA981687](https://openairdocs.org/sdr/AALA981687), Sep 9, 1998: LIGHT. INOPERATIVE. DFW - DURING OVERNIGHT MAINTENANCE, MAIN CABIN OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED MAIN CABIN OVERHEAD EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GRO
- [SDR AALA981686](https://openairdocs.org/sdr/AALA981686), Sep 9, 1998: LIGHT. INOPERATIVE. DFW - DURING OVERNIGHT MAINTENANCE, AFT AIR STAIRS EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED AFT AIR STAIR EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GROUND CHECKED
- [SDR AALA981451](https://openairdocs.org/sdr/AALA981451), Jul 28, 1998: FRAME. DAMAGED. TUL - FRAME 1130 DAMAGED AT STRINGER 27R. STOP DRILLED DAMAGEA AREA AND INSTALLED DOUBLER PER SRM 51-40-3. (M)
- [SDR AALA981450](https://openairdocs.org/sdr/AALA981450), Jul 28, 1998: FRAME. DAMAGED. TUL - FRAME 1110 DAMAGED AT STRINGER 27L. STOP DRILLED DAMAGED AREA AND INSTALLED DOUBLER PER SRM 51-40-3. (M)
- [SDR AALA981449](https://openairdocs.org/sdr/AALA981449), Jul 28, 1998: FRAME. BENT. TUL - BELL FRAME BENT STATION 990 STRIGNER 26L MARKED (WEB BULGED). CUT OUT DAMAGE AND INSTALLED 'Z' ANGLE DOUBLER REPAIR PER SRM 51-40-3. (M)
- [SDR AALA981448](https://openairdocs.org/sdr/AALA981448), Jul 28, 1998: FRAME. DENTED. TUL - BELL FRAME DENTED WEB BULGED STATION 1090 STRINGER 26L MARKED. CUT OUT DAMAGED ARE OF BELL FRAME. INSTALLED 'Z' ANGLE DOUBLER REPAIR PER SRM 53-10-4. (M)
- [SDR AALA981447](https://openairdocs.org/sdr/AALA981447), Jul 28, 1998: SKIN. CORRODED. TUL - RIGHT WING UPPER SKIN PANEL BULGING ARUOND FASTENERS JUST FORWARD OF APU EXHAUST CUT OUT 6 INCH AREA. REMOVED AND REPLACED WING SKIN PANEL WITH 8130 PANEL
- [SDR AALA981446](https://openairdocs.org/sdr/AALA981446), Jul 28, 1998: CASTING. CORRODED. TUL - FOUND CORROSION ON TOP OF UPPER HINGE CASE FRAME ON FWD ENTRY DOOR CUT OUT. REMOVED AND REPLACED UPPER HINGE CASTING PER SRM 51-10-1. (M)
- [SDR AALA981444](https://openairdocs.org/sdr/AALA981444), Jul 28, 1998: STRINGER. CORRODED. TUL - FOUND CORROSION IN STRINGER CHANNEL, STATION 950B TO 1010, STRINGER 27L. REMOVED STRINGER 27 FROM 950B TO 1010. INSTALLED NEW STRINGER AND STRINGER CLIPS.
- [SDR AALA981443](https://openairdocs.org/sdr/AALA981443), Jul 28, 1998: FLOORBEAM. CORRODED. TUL - FOUND CORROSION ON FLOORBEAM AT STATION 340 RBL 22 TO 24, RBL 13 TO 15, TOP AND BOTTOM SIDE OF TOP FLANGE RBL 14 TO 20, LBL 22. FLOORBEAM REPAIR COMPLETED
- [SDR AALA981442](https://openairdocs.org/sdr/AALA981442), Jul 28, 1998: FLOORBEAM. CORRODED. TUL - CORROSION ON FLOORBEAM STATION 360 RBL 13 TO RBL 15. REPAIRED AREA OUT OF LIMIT PER SRM 53-10-08 PAGE 9C, 9D, 9E. (M)
- [SDR AALA981441](https://openairdocs.org/sdr/AALA981441), Jul 28, 1998: FRAME. DENTED. TUL - DENT IN UPPER FLANGE AT BELL FRAME STATION 620, BETWEEN STATION 24-25L. REMOVED DAMAGED AREA AND INSTALLED DOUBLER PER SRM 51-40-3, FIG 1 SHEET 3 PAGE 3. 
- [SDR AALA972012](https://openairdocs.org/sdr/AALA972012), Oct 22, 1997: SPAR. CRACKED. TUL - FOUND CRACK IN WING CENTER SECTION REAR SPAR WEB NEAR MILL CUT FROM RBL 3 TO RBL 5, WL 187 APPROX. REPAIRED PER ESO 11697. (M)
- [SDR AALA970535](https://openairdocs.org/sdr/AALA970535), Mar 17, 1997: WIRE HARNESS. DEFECTIVE. DFW - FLT 1605 - AFTER TAKEOFF ATL WHEN LANDING GEAR RETRACTED AND AGAIN DURING APPROACH TO DFW WHEN LANDING GEAR EXTENDED, NOSE LANDING GEAR RED UNSAFE LIGHT D
- [SDR AALA970422](https://openairdocs.org/sdr/AALA970422), Feb 27, 1997: SHEAR TIE. CORRODED. TUL - FOUND CORROSION ON SHEAR TIE AND SKIN OUTBOARD OF STRINGER 26R AT STATION 1148. REPAIRED AREA USING FILLER AND DOUBLER PER ESO 11697, DATED 2-24-97 AND SR
- [SDR AALA970418](https://openairdocs.org/sdr/AALA970418), Feb 27, 1997: SHEAR TIE. CORRODED. TUL - FOUND CORROSION ON FRAME SHEAR TIE. REMOVED CORROSION ON FRAME AND REPLACED SHEAR TIE. (M)
- [SDR AALA970416](https://openairdocs.org/sdr/AALA970416), Feb 27, 1997: SHEAR TIE. CORRODED. TUL - FOUND CORROSION ON SHEAR TIE AND SKIN (STRAP). FABRICATED DOUBLER AND SHIM INSTALLED FILLER WASHERS TREAT AND PRIME DOUBLER PER ESO 11697, DATED 2/24/97. 
- [SDR AALA970404](https://openairdocs.org/sdr/AALA970404), Feb 27, 1997: STRINGER. CORRODED. TUL - FOUND CORROSION INSIDE STRINGER 26R AT STATION 1148. REMOVED CORRODED SECTION OF STRINGER STATION 1148-1152 STRINGER 26R AND REPAIRED STRINGER PER SRM 53-
- [SDR AALA970420](https://openairdocs.org/sdr/AALA970420), Feb 25, 1997: STRINGER. CORRODED. TUL - FOUND STRINGER 28R IS CORRODED ALONG BOTTOM AND BOTH INBOARD AND OUTBOARD SIDES FROM STATION 950F TO 970. ALODINED AND PRIMED AREA, INSTALLED REPAIR PER E
- [SDR AALA970424](https://openairdocs.org/sdr/AALA970424), Feb 23, 1997: STRINGER. CORRODED. TUL - FOUND STRINGER 27L CORRODED, STATION 720F TO 740. REPAIRED PER SRM 53-10-3, TYPICAL STRINGER SPLICE. (M)
- [SDR AALA961752](https://openairdocs.org/sdr/AALA961752), Dec 2, 1996: CLAMP. LOOSE. MIA - FLT 1137 - AFTER TAKEOFF MIA DURING CLIMB, NR 3 ENGINE STRUT OVERHEAT LIGHT CAME ON. RETARDED THROTTLE AND STRUT OVERHEAT INDICATION EXTINGUISHED. AIRCRAF
- [SDR AALA961005](https://openairdocs.org/sdr/AALA961005), Jul 3, 1996: DEFLECTOR. OUT OF ADJUST. FLT 443 - EN ROUTE MIA/CLE - DURING CRUISE, ODOR OF BURNING RUBBER IN CABIN, IN THE AREA OF MAIN W/W'S, W/NO OTHER ABNORM IND'S. A/C DIVERTED TO CLT AND LANDED 
- [SDR AALA960815](https://openairdocs.org/sdr/AALA960815), May 28, 1996: ANGLE. CORRODED. TUL - FOUND CREASE ANGLE FORWARD ENTRY DOOR CORRODED. INSTALLED NEW CREASE ANGLE AND SEALED, TREATED AND PRIMED PER SRM 51-10-6-20. (M)
- [SDR AALA951758](https://openairdocs.org/sdr/AALA951758), Oct 6, 1995: DNLOCK SENSOR. DEFECTIVE. DFW - FLT NR 1612 - DURING APPROACH DFW AFTER GEAR WAS CYCLED DOWN, THE LEFT MAIN GEAR DID NOT SHOW GREEN DOWN AND LOCKED. CYCLING GEAR HANDLE, STILL DID NOT SH
- [SDR AALA951570](https://openairdocs.org/sdr/AALA951570), Aug 29, 1995: SWITCH WIRE. BROKEN. MIA - FLT NR 1111 - AFTER TAKEOFF MCO WHEN LANDING GEAR RETRACTED, UNSAFE NOSE LANDING GEAR INDICATION WITH ALL HYDRAULIC PRESSURE NORMAL. AIRCRAFT PROCEEDED MI

## STCs that may be installed (OpenAirDocs) (855, 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 (Boeing 727-223)

- [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 ST12412CH](https://openairdocs.org/stc/ST12412CH): Installation of the Dual FreeFlight Systems RA-6500 Radio Altimeter. IFL Group Inc
- [STC ST00736SE](https://openairdocs.org/stc/ST00736SE): Installation of new flight crew oxygen masks and holders. B/E Aerospace, Inc. - FSI
- [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 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 ST02771SE](https://openairdocs.org/stc/ST02771SE): Installation of Improved Radio Altimeter System. AeroMech Incorporated
- [STC ST02646AT](https://openairdocs.org/stc/ST02646AT): Installation of an AudioVideo In-Flight Entertainment System (IFE) per ARC Avionics Master Drawing List (MDL) ARC-VIDE-001-MDL latest FAA approved revision. ARC145 LLC
- [STC SA5040NM](https://openairdocs.org/stc/SA5040NM): Installation of cargo pallet and net. Satco Inc
- [STC ST03450AT](https://openairdocs.org/stc/ST03450AT): Installation of a horse stall system. Gregory Jackson
- [STC SA2348WE](https://openairdocs.org/stc/SA2348WE): Installation of emblem lights. The Boeing Company
- [STC ST09113AC](https://openairdocs.org/stc/ST09113AC): Installation of Tail Floodlights on Boeing 727 Engine Pylons. The Boeing Company
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC SA1026NW](https://openairdocs.org/stc/SA1026NW): Installation of centerline life raft stowage compartments. Safran Cabin Inc
- [STC SA1045NW](https://openairdocs.org/stc/SA1045NW): Installation of Spacemaker I-A interior kit. Safran Cabin Inc
- [STC SA1078NW](https://openairdocs.org/stc/SA1078NW): Installation of C&D coat closet, L.H. forward unit. Safran Cabin Inc
- [STC SA1086NW](https://openairdocs.org/stc/SA1086NW): Installation of C&D coat closet, R.H. forward unit. Safran Cabin Inc
- [STC SA1174NW](https://openairdocs.org/stc/SA1174NW): Installation of a windscreen. Safran Cabin Inc
- [STC SA1305NM](https://openairdocs.org/stc/SA1305NM): Installation of coat closet, L. H. forward unit. Safran Cabin Inc
- [STC SA1306NM](https://openairdocs.org/stc/SA1306NM): Installation of coat closet, R. H. forward unit. (727-232). Safran Cabin Inc
- [STC SA1370NM](https://openairdocs.org/stc/SA1370NM): Installation of class divider-closet units and curtain header. (727-235). C & D Zodiac Inc
- [STC SA1419NM](https://openairdocs.org/stc/SA1419NM): Installation of overhead life raft stowage containers. Safran Cabin Inc
- [STC SA1442NM](https://openairdocs.org/stc/SA1442NM): Installation of Spacemaker interior kit. Safran Cabin Inc
- [STC SA1662NM](https://openairdocs.org/stc/SA1662NM): Installation of overhead stowage Quikbin retrofit kits. Safran Cabin Inc
- [STC SA2474NM](https://openairdocs.org/stc/SA2474NM): Installation of 3 coat closets and one class divider. Safran Cabin Inc
- [STC SA2480NM](https://openairdocs.org/stc/SA2480NM): Installation of divider assembly, closet assembly, cabinet assembly, coatroom assembly. Safran Cabin Inc
- [STC SA3299NM](https://openairdocs.org/stc/SA3299NM): Installation of an overhead life raft stowage compartment kit. Safran Cabin Inc. Lists 727 Series
- [STC SA3457NM](https://openairdocs.org/stc/SA3457NM): Installation of cabin divider. Safran Cabin Inc
- [STC SA469NW](https://openairdocs.org/stc/SA469NW): Installation of coat closet unit. Safran Cabin Inc
- [STC SA5169NM](https://openairdocs.org/stc/SA5169NM): Installation of Aerobin interior modification kits. Safran Cabin Inc
- [STC SA5172NM](https://openairdocs.org/stc/SA5172NM): Installation of modular lavatory components. Safran Cabin Inc
- [STC SA6051NM](https://openairdocs.org/stc/SA6051NM): Installation of Galley, G6A. Safran Cabin Inc
- [STC SA816NW](https://openairdocs.org/stc/SA816NW): Installation of spacemaker interior modification kit. Safran Cabin Inc
- [STC ST00147LA](https://openairdocs.org/stc/ST00147LA): Installation of closet and curtain header. Safran Cabin Inc
- [STC ST00577SE](https://openairdocs.org/stc/ST00577SE): Installation of SpaceLine Interior Kits. Safran Cabin Inc
- [STC ST01437LA](https://openairdocs.org/stc/ST01437LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST00556CH](https://openairdocs.org/stc/ST00556CH): Installation of a single or dual Honeywell/Trimble HT9100 Global Navigation System. Amphenol Cable and Interconnect Technologies Inc
- [STC SA3141NM](https://openairdocs.org/stc/SA3141NM): Installation of floor proximity emergency escape path. Bruce Aerospace Inc
- [STC SA2932SO](https://openairdocs.org/stc/SA2932SO): Installation of a Fairchild or Sundstrand Digital Flight Data Recorder. Acron Aviation Inc
- [STC ST00771AT](https://openairdocs.org/stc/ST00771AT): Installation of expanded parameters Digital Flight Data Recorder from 6 parameters to 24 parameters. L3 Communications/Aviation Recorders
- [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 ST04515AT](https://openairdocs.org/stc/ST04515AT): Installation of Auxiliary Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam in Boeing 727-223 Series. AerSale Inc
- [STC ST01395LA](https://openairdocs.org/stc/ST01395LA): Approved for model 727-100, serial number 19860 and 20279; for model 727-200, serial number 21082, 21494, and 21495. Installation of BAE Systems (formerly Canadian Marconi) Dual CMA-900 Flight Management System. Aero Technik Inc
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC ST01641AT](https://openairdocs.org/stc/ST01641AT): Installation of a photoluminescent floor proximity emergency escape path marking system. STG Aerospace Inc
- [STC ST00399SE](https://openairdocs.org/stc/ST00399SE): The above boeing model which has incorporated Raisbeck Commercial Air Group Inc Master Drawing List 96B-1001, Revision D, dated September 2, 1997, or later FAA approved revision, complies iwth FAR Part 36, Stage 3 noise limits. Raisbeck Engineering Inc
- [STC ST00553SE](https://openairdocs.org/stc/ST00553SE): Incorporation of the Raisbeck Commercial Air Group inlet acoustical treatment and associated structure on certain engine nose cowls. Raisbeck Engineering Inc
- [STC ST00555SE](https://openairdocs.org/stc/ST00555SE): Modification in the leading edge slat and flap configurations. Raisbeck Engineering Inc

All 855: https://openairdocs.org/aircraft/N874AA/stcs.md

## Related

- Other Boeing 727-223 aircraft: https://openairdocs.org/model/boeing-727-223/aircraft.md
- The Pratt & Whitney JT8D-9 series engine: https://openairdocs.org/engine/pratt-whitney-jt8d-9-series.md

---
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.