# N784TW: 1967 Mcdonnell Douglas DC-9-15F - Status: Valid registration - Airframe: [Mcdonnell Douglas DC-9-15F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f) (registry code 302203K, 116 seats) - Engine: [Pratt & Whitney JT8D series](https://openairdocs.org/engine/pratt-whitney-jt8d-series) (registry code 52053) - Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE) (The Boeing Company) (OpenAirDocs) - Serial number: 47014 - Year built: 1967 - Type: Fixed wing multi engine - Engine type: Turbo-jet - Airworthiness: Standard, transport - Airworthiness date: August 30, 1977 - Certificate issued: February 1, 2005 - Expires: July 31, 2029 - Mode S code: AAA120 - Registered owner: [Sierra American Corp](https://openairdocs.org/faa-owner/SIERRA%20AMERICAN%20CORP) - Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) - Owner type: Corporation - Owner's area on the map: 39.7376° N, 75.6671° W: Placed by OpenAirDocs at the center of ZIP code 19808, 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=784TW - Page: https://openairdocs.org/aircraft/N784TW 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 model are included. ## ADs that may apply (OpenAirDocs): 282 in force ### Matched by airframe (Mcdonnell Douglas DC-9-15F) - [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 2025-09-11](https://openairdocs.org/ad/2025-09-11): Flight controls · Boeing DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83) and 20 more. Effective Jun 12, 2025 - [AD 2024-20-02](https://openairdocs.org/ad/2024-20-02): Fuselage · Boeing 717-200, DC-9-11, DC-9-12 and 16 more. Effective Oct 21, 2024 - [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 2018-03-04](https://openairdocs.org/ad/2018-03-04): Airspeed/Mach Indicator · Boeing 717-200, DC-9-11, DC-9-12 and 23 more. Effective Mar 16, 2018 - [AD 2016-03-06](https://openairdocs.org/ad/2016-03-06): Fuel · Boeing DC-9-11, DC-9-12, DC-9-13 and 21 more. Effective Mar 23, 2016 - [AD 2014-22-05](https://openairdocs.org/ad/2014-22-05): Fuselage · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Dec 11, 2014 - [AD 2014-22-04](https://openairdocs.org/ad/2014-22-04): Fuselage · Boeing DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Dec 11, 2014 - [AD 2014-05-27](https://openairdocs.org/ad/2014-05-27): Navigation · Airbus A319-111, A319-112, A319-113 and 99 more. Effective May 2, 2014 - [AD 2013-25-12](https://openairdocs.org/ad/2013-25-12): Fuselage Main Bulkhead · Boeing DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Jan 31, 2014 - [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 2011-07-04](https://openairdocs.org/ad/2011-07-04): Fuel · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective May 6, 2011 - [AD 2010-23-10](https://openairdocs.org/ad/2010-23-10): Wings · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Dec 14, 2010 - [AD 2009-15-16 R1](https://openairdocs.org/ad/2009-15-16-R1): Doors · Intrusion/Penetration Resistance Flightdeck Door and Reinforced… (Aircraft Reconfig Technologies STC ST02463AT). Effective Aug 5, 2010 - [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 2009-24-21](https://openairdocs.org/ad/2009-24-21): Landing gear · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Jan 8, 2010 - [AD 2009-03-03](https://openairdocs.org/ad/2009-03-03): Fuel boost pump of the center tank · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Mar 31, 2009 - [AD 2008-18-06](https://openairdocs.org/ad/2008-18-06): Tail cone slide · Protective rigid cover over the tail cone emergency evacuation… (Derlan STC ST735SO). Effective Jan 7, 2009 - [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 2008-11-15](https://openairdocs.org/ad/2008-11-15): Fuel tank systems · Boeing 717-200, DC-9-11, DC-9-12 and 21 more. Effective Jul 3, 2008 - [AD 2008-06-27](https://openairdocs.org/ad/2008-06-27): Evacuation system's shear-pin · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 91 more. Effective Apr 28, 2008 - [AD 2008-03-12](https://openairdocs.org/ad/2008-03-12): Rudder pedal bracket · Boeing DC-8-11, DC-8-12, DC-8-21 and 47 more. Effective Mar 11, 2008 - [AD 2007-17-18](https://openairdocs.org/ad/2007-17-18): Static port heater assemblies · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Oct 2, 2007 - [AD 2006-21-06](https://openairdocs.org/ad/2006-21-06): Structural inspection revisions · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 29, 2006 - [AD 2006-18-05](https://openairdocs.org/ad/2006-18-05): Disconnect panel · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 11, 2006 - [AD 2006-18-02](https://openairdocs.org/ad/2006-18-02): Replacing the clamp bases for the fuel vent pipe · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Oct 4, 2006 - [AD 2006-10-14](https://openairdocs.org/ad/2006-10-14): Stop pad support fittings · Boeing 717-200, DC-9-11, DC-9-12 and 22 more. Effective Jun 21, 2006 - [AD 2006-07-08](https://openairdocs.org/ad/2006-07-08): Main fuselage frame · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 5, 2006 - [AD 2006-06-04](https://openairdocs.org/ad/2006-06-04): Main landing gear (MLG) · Boeing DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective Apr 20, 2006 - [AD 2006-01-02](https://openairdocs.org/ad/2006-01-02): Upper lock link assembly of the nose landing gear (NLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 18 more. Effective Feb 22, 2006 - [AD 2005-13-18](https://openairdocs.org/ad/2005-13-18): Battery terminal screws · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Aug 1, 2005 - [AD 2005-07-18](https://openairdocs.org/ad/2005-07-18): Cargo configuration · Class E cargo compartment and pallet system (Aeronautical Engineers STC SA1993SO). Effective May 11, 2005 - [AD 2005-07-03](https://openairdocs.org/ad/2005-07-03): Rear spar of the left and right wings · Boeing DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective May 4, 2005 - [AD 2004-25-14](https://openairdocs.org/ad/2004-25-14): Main landing gear (MLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 17 more. Effective Jan 20, 2005 - [AD 2004-22-01](https://openairdocs.org/ad/2004-22-01): Cargo restraint strap assemblies · Cargo restraint straps (Airline Container Manufacturing STC ST01004NY). Effective Dec 1, 2004 - [AD 2004-18-11](https://openairdocs.org/ad/2004-18-11): Outboard idler hinge fitting of the left and right wing · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 13, 2004 - [AD 2004-07-05](https://openairdocs.org/ad/2004-07-05): Engine Pylon Aft Upper Spar Straps (Caps) · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 5, 2004 - [AD 2004-07-04](https://openairdocs.org/ad/2004-07-04): Ballast transformers · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective May 5, 2004 - [AD 2004-05-25](https://openairdocs.org/ad/2004-05-25): Seat Locking Pins · Boeing DC-9-14, DC-9-15, DC-9-15F and 18 more. Effective Apr 19, 2004 - [AD 2003-03-15 R1](https://openairdocs.org/ad/2003-03-15-R1): Airplane Flight Manual (AFM) - oxygen masks · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 90 more. Effective Dec 22, 2003 - [AD 2003-17-07 R1](https://openairdocs.org/ad/2003-17-07-R1): Auxiliary power unit (APU) · Boeing DC-10-10, DC-10-10F, DC-10-15 and 57 more. Effective Sep 24, 2003 - [AD 2003-09-07](https://openairdocs.org/ad/2003-09-07): Left and right main landing gear (MLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 17 more. Effective Jun 5, 2003 - [AD 2002-26-10](https://openairdocs.org/ad/2002-26-10): Corners of the Forward Lower Cargo Doorjamb · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Feb 10, 2003 - [AD 2002-26-08](https://openairdocs.org/ad/2002-26-08): Emergency Power Switch Knob on the Overhead Switch Panel in the Flight Compartment · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Feb 10, 2003 - [AD 2002-26-13](https://openairdocs.org/ad/2002-26-13): Left and right generator power relays · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Feb 6, 2003 - [AD 2002-25-04](https://openairdocs.org/ad/2002-25-04): Circuit breakers · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jan 17, 2003 - [AD 2002-21-09](https://openairdocs.org/ad/2002-21-09): Cockpit enclosure window sill · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 29, 2002 ### Matched by engine (Pratt & Whitney JT8D series) - [AD 2021-22-19](https://openairdocs.org/ad/2021-22-19): Turbine Engine Compressor Section · Pratt & Whitney JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Dec 28, 2021 - [AD 2015-14-05](https://openairdocs.org/ad/2015-14-05): Cracking in the low-pressure turbine (LPT) shaft · Pratt & Whitney Division JT8D-217C and JT8D-219. Effective Aug 25, 2015 - [AD 2011-04-04](https://openairdocs.org/ad/2011-04-04): Critical life-limited parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Mar 22, 2011 - [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 97-17-04 R1](https://openairdocs.org/ad/97-17-04-R1): Front compressor front hub · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217C and 1 more. Effective Apr 22, 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 2005-21-01](https://openairdocs.org/ad/2005-21-01): High pressure turbine (HPT) shaft · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Nov 21, 2005 - [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 2004-26-04](https://openairdocs.org/ad/2004-26-04): HPT containment hardware · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Feb 9, 2005 - [AD 2003-16-05](https://openairdocs.org/ad/2003-16-05): High pressure compressor (HPC) disks · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Sep 12, 2003 - [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 2002-21-17](https://openairdocs.org/ad/2002-21-17): Fan duct and fan exit guide vane · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Nov 29, 2002 - [AD 2002-16-08](https://openairdocs.org/ad/2002-16-08): Combustion Chamber Outer Case (CCOC) · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Sep 20, 2002 - [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 99-10-11](https://openairdocs.org/ad/99-10-11): Fan Blades and Shrouds · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Jun 14, 1999 - [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 96-15-06](https://openairdocs.org/ad/96-15-06): First Stage Fan Hubs · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Sep 3, 1996 - [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 94-20-09](https://openairdocs.org/ad/94-20-09): Low Pressure Turbine Blade Sets · Pratt & Whitney Division JT8D-15A, JT8D-17A and JT8D-17AR. Effective Nov 14, 1994 - [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 89-24-02](https://openairdocs.org/ad/89-24-02): Fan Disk · Pratt & Whitney Division JT8D-7, JT8D-7A and JT8D-7B. Effective Nov 13, 1989 - [AD 88-04-02](https://openairdocs.org/ad/88-04-02): Anti-rotation Pin Failures · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Mar 4, 1988 - [AD 87-03-13](https://openairdocs.org/ad/87-03-13): Compressor Blade · Pratt & Whitney Division JT8D-209, JT8D-217 and JT8D-217A. Effective Feb 16, 1987 - [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 85-19-51 R1](https://openairdocs.org/ad/85-19-51-R1): Second Stage Turbine Disk · Pratt & Whitney Division JT8D-15, JT8D-17 and JT8D-17R. Effective Dec 26, 1985 - [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 77-03-06](https://openairdocs.org/ad/77-03-06): Compressor Front Hubs · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 3 more. Effective Feb 25, 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 76-20-02](https://openairdocs.org/ad/76-20-02): Second Stage Fan Blades · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 3 more. Effective Oct 10, 1976 ### 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 2012-18-05](https://openairdocs.org/ad/2012-18-05) (historical): Fuel · Boeing DC-9-11, DC-9-12, DC-9-13 and 21 more. Effective Oct 11, 2012 - [AD 2009-15-16](https://openairdocs.org/ad/2009-15-16) (historical): Doors · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 18 more. Effective Jul 6, 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 2006-07-25](https://openairdocs.org/ad/2006-07-25) (historical): Rudder pedal bracket · McDonnell Douglas DC-8-11, DC-8-12, DC-8-21 and 44 more. Effective May 16, 2006 - [AD 2005-19-08](https://openairdocs.org/ad/2005-19-08) (historical): Main landing gear (MLG) shock strut cylinder · McDonnell Douglas DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 21, 2005 - [AD 2003-17-07](https://openairdocs.org/ad/2003-17-07) (historical): Fire Extinguishers for the Engine and Auxiliary Power Unit (APU) · McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 and 60 more. Effective Sep 24, 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 2003-03-08](https://openairdocs.org/ad/2003-03-08) (historical): Eletrical connectors · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Mar 7, 2003 - [AD 2001-26-24](https://openairdocs.org/ad/2001-26-24) (historical): Transformer Ballast Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 14 more. Effective Feb 8, 2002 - [AD 2001-24-15](https://openairdocs.org/ad/2001-24-15) (historical): Chafing of the Wiring of the Attendants' Work Light of the Aft Cabin · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Jan 16, 2002 - [AD 98-26-09](https://openairdocs.org/ad/98-26-09) (historical): Fatigue Cracking In Doorstops And Doorjamb · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jan 22, 1999 - [AD 98-08-24](https://openairdocs.org/ad/98-08-24) (historical): Fuselage Skin Or Doubler · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 22, 1998 - [AD 96-21-01](https://openairdocs.org/ad/96-21-01) (historical): Main Landing Gear Hydraulic Damper Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 14, 1996 - [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 96-13-03](https://openairdocs.org/ad/96-13-03) (historical): Structural Integrity · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jul 24, 1996 - [AD 96-02-05](https://openairdocs.org/ad/96-02-05) (historical): Rudder Pedals Adjuster Hub Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Mar 25, 1996 - [AD 95-12-25](https://openairdocs.org/ad/95-12-25) (historical): FIREX Pipe Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Jul 24, 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 94-03-01](https://openairdocs.org/ad/94-03-01) (historical): Maintenance Inspection Program · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Mar 14, 1994 - [AD 93-13-07](https://openairdocs.org/ad/93-13-07) (historical): Install Water Drain System · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective Aug 18, 1993 - [AD 92-27-07](https://openairdocs.org/ad/92-27-07) (historical): Rudder Pedals Adjuster Hub Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Jan 22, 1993 - [AD 87-14-07 R1](https://openairdocs.org/ad/87-14-07-R1) (historical): Maintenance Inspection Program · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Dec 23, 1988 - [AD 77-14-19](https://openairdocs.org/ad/77-14-19) (historical): Engine Pylon · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Aug 23, 1977 - [AD 2011-07-02](https://openairdocs.org/ad/2011-07-02) (historical): Turbine Blade · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Apr 28, 2011 - [AD 2006-17-07](https://openairdocs.org/ad/2006-17-07) (historical): Fretting and fluorescent magnetic particle inspections (FMPI) for cracking in the area of the tierod holes on the HPC front hubs · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 18 more. Effective Oct 4, 2006 - [AD 2005-18-02](https://openairdocs.org/ad/2005-18-02) (historical): Engine manufacturer's time limits section (TLS) · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Feb 28, 2006 - [AD 2005-02-03](https://openairdocs.org/ad/2005-02-03) (historical): Turbine (LPT) Blades 3rd and 4th Stage · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Mar 3, 2005 - [AD 2002-23-14](https://openairdocs.org/ad/2002-23-14) (historical): High Pressure Compressor (HPC) Front Hubs · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Dec 31, 2002 - [AD 2002-13-09](https://openairdocs.org/ad/2002-13-09) (historical): Rotating engine parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Dec 30, 2002 - [AD 2000-21-07](https://openairdocs.org/ad/2000-21-07) (historical): Critical Life-Limited Parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Apr 23, 2001 - [AD 99-26-06](https://openairdocs.org/ad/99-26-06) (historical): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Feb 22, 2000 - [AD 99-27-01](https://openairdocs.org/ad/99-27-01) (historical): Low Pressure Turbine Blades · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Feb 2, 2000 - [AD 99-22-14](https://openairdocs.org/ad/99-22-14) (historical): High Pressure Turbine Shaft · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Dec 28, 1999 - [AD 99-12-04](https://openairdocs.org/ad/99-12-04) (historical): Critical Life Limited Part Inspection · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Jul 8, 1999 - [AD 97-19-13](https://openairdocs.org/ad/97-19-13) (historical): High Pressure Turbine (HPT) Shaft · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 2 more. Effective Oct 24, 1997 - [AD 97-17-04](https://openairdocs.org/ad/97-17-04) (historical): Fan Hubs · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217C and 1 more. Effective Sep 30, 1997 All 319: https://openairdocs.org/aircraft/N784TW/ads.md ## Information bulletins (advisory) (10 in force) - [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014 - [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 NE-16-22](https://openairdocs.org/saib/NE-16-22): Turbine Engine Combustion Section JT8D Series Turbofan Engines. Issued Sep 2, 2016 - [SAIB NE-10-32](https://openairdocs.org/saib/NE-10-32): Turbine Engine Accessory Drive. Issued May 7, 2010 - [SAIB NE-05-75R1](https://openairdocs.org/saib/NE-05-75R1): . Issued Aug 4, 2005 - [SAIB NE-05-30](https://openairdocs.org/saib/NE-05-30): . Issued Feb 3, 2005 - [SAIB NE-02-22](https://openairdocs.org/saib/NE-02-22): . Issued Mar 26, 2002 - [SAIB NE-02-08R1](https://openairdocs.org/saib/NE-02-08R1): . Issued Feb 8, 2002 - [SAIB NE-01-42](https://openairdocs.org/saib/NE-01-42): . Issued Sep 25, 2001 - [SAIB ANE-97-03](https://openairdocs.org/saib/ANE-97-03): . Issued Apr 25, 1997 - [SAIB NE-05-75](https://openairdocs.org/saib/NE-05-75) (historical): . Issued Jul 22, 2005 ## NTSB investigations None matched to N784TW. ## FAA accident and incident reports None matched to N784TW. ## Service difficulty reports (109, 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 2012F00169](https://openairdocs.org/sdr/2012F00169), Aug 17, 2012: FRAME. GOUGED. DURING INSPECTION, A DRILL GOUGE DAMAGE WAS FOUND IN STATION 585, FRAME. - [SDR 2012F00168](https://openairdocs.org/sdr/2012F00168), Aug 17, 2012: FRAME. DAMAGED. DURING INSPECTION, RT STATION 817 FRAME WAS FOUND WITH DOUBLE-DRILLED HOLE FROM PREVIOUS INSTALLATION OF CARGO LINER. - [SDR 2012F00167](https://openairdocs.org/sdr/2012F00167), Aug 17, 2012: SKIN. CRACKED. DURING INSPECTION OF WINDOW BELT IAW AD 89-25-03, A 1" VERTICAL CRACK WAS DISCOVERED AT STA 447, ABOVE STRINGER L-15L. - [SDR MJYA20110831002](https://openairdocs.org/sdr/MJYA20110831002), Aug 31, 2011: WARNING LIGHT. ILLUMINATED. AFTER LANDING, GEAR "3 GREEN" WAS EXTENDED THE YELLOW DOOR OPEN LIGHT STAYED ILLUMINATED. FLIGHT CREW ACCOMPLISHED COM 32-17 "GEAR DOOR OPEN - MAIN GEAR EXTENDE - [SDR MJYA20110825001](https://openairdocs.org/sdr/MJYA20110825001), Aug 25, 2011: WIRE. BROKEN. RT MLG FAILED TO RETRACT. HYD QUANTITY AND PRESSURE NORMAL/GOOD. EMERGENCY DECLARED. LANDED IAW COM 32-17. FOUND WIRE BROKEN ON DOOR DOWN AND LOCK SWITCH. R & R - [SDR EE4Y1004078](https://openairdocs.org/sdr/EE4Y1004078), Apr 20, 2010: LONGERON. CRACKED. DURING THE LOWER FUSELAGE STA Y614 LONG 20R OUTBOARD INSPECTION COOPESA FOUND LONG 20R CRACKED. - [SDR EE4Y1004077](https://openairdocs.org/sdr/EE4Y1004077), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 351, BETWEEN LONG 3R AND 14R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES. - [SDR EE4Y1004076](https://openairdocs.org/sdr/EE4Y1004076), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 294, BETWEEN LONG 3R AND 16R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004075](https://openairdocs.org/sdr/EE4Y1004075), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 237, BETWEEN LONG 3L AND 10L COOPESA FOUND FRAME WITH DOUBLE HOLE. - [SDR EE4Y1004074](https://openairdocs.org/sdr/EE4Y1004074), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 465, BETWEEN LONG 12L AND 14L COOPESA FOUND FRAME WITH DOUBLE HOLE. - [SDR EE4Y1004073](https://openairdocs.org/sdr/EE4Y1004073), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 718, BETWEEN LONG 5R AND 6R COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLE. - [SDR EE4Y1004072](https://openairdocs.org/sdr/EE4Y1004072), Apr 14, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 699, BETWEEN LONG 5R AND 10R COOPESA FOUND FRAME WITH DOUBLE HOLES AND HOLES AT THE FRAME RADIUS. - [SDR EE4Y1004071](https://openairdocs.org/sdr/EE4Y1004071), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, MAIN CARGO CABIN AT STA 446 BETWEEN LONG 6R AND LONG 8R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004070](https://openairdocs.org/sdr/EE4Y1004070), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, MAIN CARGO CABIN AT STA 661 AND LONG 12L INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004069](https://openairdocs.org/sdr/EE4Y1004069), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 661 BETWEEN LONG 3R AND LONG 10R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004068](https://openairdocs.org/sdr/EE4Y1004068), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 669 BETWEEN LONG 14R AND LONG 15R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004067](https://openairdocs.org/sdr/EE4Y1004067), Apr 13, 2010: FRAME. CRACKED. DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 661 BETWEEN LONG 12R AND LONG 14R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004066](https://openairdocs.org/sdr/EE4Y1004066), Apr 13, 2010: FRAME. CRACKED. DURING THE INSPECTION UPPER FUSELAGE, CARGO CABIN AT STA Y 465 BETWEEN LONG 1R AND LONG 18R COOPESA FOUND FRAME WITH DOUBLE HOLES AND A CRACK. - [SDR EE4Y1004065](https://openairdocs.org/sdr/EE4Y1004065), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 661, BETWEEN LONG 5L AND LONG 18L COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004064](https://openairdocs.org/sdr/EE4Y1004064), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 718, AND LONG 6L COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004063](https://openairdocs.org/sdr/EE4Y1004063), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 275, BETWEEN LONG 14R AND 15R COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004062](https://openairdocs.org/sdr/EE4Y1004062), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 718, BETWEEN LONG 8L AND 14L COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004061](https://openairdocs.org/sdr/EE4Y1004061), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 680, BETWEEN LONG 11L AND 15L COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004060](https://openairdocs.org/sdr/EE4Y1004060), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 218, BETWEEN LONG 10L AND 12L COOPESA FOUND FRAME DOUBLE HOLES. - [SDR EE4Y1004059](https://openairdocs.org/sdr/EE4Y1004059), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA Y 256, BETWEEN LONG 4R AND 5R COOPESA FOUND FRAME I/B FLANGE AND WEB WITH SEVERAL HOLES. - [SDR EE4Y1004058](https://openairdocs.org/sdr/EE4Y1004058), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE MAIN CARGO CABIN, RIGHT AT STA Y737 LONG 14LT COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004057](https://openairdocs.org/sdr/EE4Y1004057), Apr 13, 2010: FRAME. DAMAGED. DURING THE UPPER FUSELAGE MAIN CARGO CABIN, RIGHT AT STA Y680 LONG 14R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004056](https://openairdocs.org/sdr/EE4Y1004056), Apr 13, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA Y756 BETWEEN LONG 8R AND 6R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004055](https://openairdocs.org/sdr/EE4Y1004055), Apr 9, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER FUSELAGE, CARGO CABIN, AT Y STA 332 BETWEEN LONG 6R AND LONG 7R COOPESA FOUND BENT AND DOUBLE HOLES. - [SDR EE4Y1004054](https://openairdocs.org/sdr/EE4Y1004054), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION MAIN CARGO CABIN AT STA 256 BETWEEN LONG 11L AND LONG 15L FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004053](https://openairdocs.org/sdr/EE4Y1004053), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION MAIN CARGO CABIN AT STA 427 BETWEEN LONG 4R AND LONG 14R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES. - [SDR EE4Y1004052](https://openairdocs.org/sdr/EE4Y1004052), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION MAIN CARGO CABIN AT STA 237 LONG 6R. FOUND FRAME WITH DOUBLE HOLE. - [SDR EE4Y1004051](https://openairdocs.org/sdr/EE4Y1004051), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION MAIN CARGO CABIN AT STA 218 BETWEEN LONG 7R AND LONG 8R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004050](https://openairdocs.org/sdr/EE4Y1004050), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION MAIN CARGO CABIN AT STA 389 BETWEEN LONG 7R AND LONG 15R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES. - [SDR EE4Y1004049](https://openairdocs.org/sdr/EE4Y1004049), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 408 BETWEEN LONG 6R AND LONG 8R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004048](https://openairdocs.org/sdr/EE4Y1004048), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 465, BETWEEN LONG 4L AND 5L COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLES. - [SDR EE4Y1004047](https://openairdocs.org/sdr/EE4Y1004047), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER PAX CABIN, AT Y STA 256, LEVEL LONG 5R COOPESA FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004045A](https://openairdocs.org/sdr/EE4Y1004045A), Apr 8, 2010: FRAME. DAMAGED. DURING THE INSPECTION UPPER PAX CABIN, AT Y STA 256, LEVEL LONG 5R FOUND FRAME WITH DOUBLE HOLES. - [SDR EE4Y1004046](https://openairdocs.org/sdr/EE4Y1004046), Apr 5, 2010: SKIN. WORN. DURING THE INSPECTION LOWER FUSELAGE AT 758 LONG 15R COOPESA FOUND SKIN WITH WEAR. - [SDR EE4Y1004045](https://openairdocs.org/sdr/EE4Y1004045), Apr 5, 2010: FRAME. CORRODED. DURING THE INSPECTION TAIL CONE CANT 976, -X20, -Z 16 FOUND FRAME CORRODED. - [SDR EE4Y1004044](https://openairdocs.org/sdr/EE4Y1004044), Apr 5, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 370 LOG 6R AND 7R COOPESA FOUND FRAME REPAIRED CRACK EXTENDS BEYOND STOP DRILL. - [SDR EE4Y1004043](https://openairdocs.org/sdr/EE4Y1004043), Apr 5, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 313 LOG 8R AND 10R COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLES. - [SDR EE4Y1004042](https://openairdocs.org/sdr/EE4Y1004042), Apr 5, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 484 LOG 4R AND 5R COOPESA FOUND FRAME I/B FLANGE WITH A HOLE RADIUS AREA. - [SDR EE4Y1004041](https://openairdocs.org/sdr/EE4Y1004041), Apr 5, 2010: FRAME. DAMAGED. DURING THE INSPECTION CARGO CABIN AT STA 484 LOG 4L COOPESA FOUND FRAME I/B FLANGE WITH A HOLE RADIUS AREA. - [SDR EE4Y1003040](https://openairdocs.org/sdr/EE4Y1003040), Mar 26, 2010: BULKHEAD. CRACKED. DURING THE INSPECTION NOSE WHEEL WELL STA Y37, -X23,-Z28 PRESSURE BULKHEAD AFT FACE COOPESA FOUND CHORD CRACKED. - [SDR EE4Y1003039](https://openairdocs.org/sdr/EE4Y1003039), Mar 26, 2010: SKIN. CORRODED. DURING THE INSPECTION LOWER EXTERNAL FUSELAGE FROM STA 446 TO STA 439 BETWEEN LONG 18 LT AND 19 LT COOPESA FOUND SKIN CORRODED. - [SDR EE4Y1003038](https://openairdocs.org/sdr/EE4Y1003038), Mar 26, 2010: LONGERON. CRACKED. DURING THE INSPECTION LOWER FUSELAGE CARGO CABIN AT LONG 2R BETWEEN STA 294 AND STA 313 COOPESA FOUND LONGERON CRACKED. - [SDR EE4Y1003037](https://openairdocs.org/sdr/EE4Y1003037), Mar 26, 2010: LONGERON. CRACKED. DURING THE INSPECTION CARGO CABIN AT STA Y314 LONG 3R COOPESA FOUND LONG CRACKED. - [SDR EE4Y1003036](https://openairdocs.org/sdr/EE4Y1003036), Mar 26, 2010: SKIN. CORRODED. DURING THE INSPECTION TAIL CONE SECTION FROM CAN STA 976 TO CANT STA 989 BETWEEN +Z 25 AND +Z27 COOPESA FOUND SKIN CORRODED. - [SDR EE4Y1003035](https://openairdocs.org/sdr/EE4Y1003035), Mar 26, 2010: LONGERON. CRACKED. DURING THE INSPECTION CARGO CABIN AT LONG 9 RT BETWEEN STA 503 AND STA 525 COOPESA FOUND LONG CRACKED. All 109: https://openairdocs.org/aircraft/N784TW/reports.md ## STCs that may be installed (OpenAirDocs) (242, 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 (Mcdonnell Douglas DC-9-15F) - [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 ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF - [STC ST09181AC](https://openairdocs.org/stc/ST09181AC): Installation of main landing gear spotlights. The Boeing Company - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC SA2040NM](https://openairdocs.org/stc/SA2040NM): Installation of closet and windscreen. Safran Cabin Inc - [STC SA3469NM](https://openairdocs.org/stc/SA3469NM): Installation of Closet/Stowage Compartments/Coat Compartment/ Coatroom. Safran Cabin Inc - [STC SA3494NM](https://openairdocs.org/stc/SA3494NM): Installation of auxiliary galley. Safran Cabin Inc. Lists DC-9 Series - [STC ST01336LA](https://openairdocs.org/stc/ST01336LA): Installation of a reinforced cockpit door. Safran Cabin Inc - [STC SA3165NM](https://openairdocs.org/stc/SA3165NM): Installation of Floor Proximity Emergency Escape Path Marking System. Bruce Aerospace Inc - [STC ST00092LA](https://openairdocs.org/stc/ST00092LA): Instalation of interior fluorescent cabin lighting system. Bruce Aerospace Inc - [STC ST00069AT](https://openairdocs.org/stc/ST00069AT): Installation of a Fairchild Digital or Sundstrand Universal expanded parameters digital flight data recorder. Acron Aviation Inc - [STC ST01518NY](https://openairdocs.org/stc/ST01518NY): Installation of Flight Systems Cabin Surveillance System (CSS). 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 ST00984CH](https://openairdocs.org/stc/ST00984CH): Installation of Rockwell Collins FPI-955 Electronic Horizontal Situation Indicators (EHSI). Amphenol Cable and Interconnect Technologies Inc - [STC ST01017CH](https://openairdocs.org/stc/ST01017CH): Installation of an AlliedSignal CAS-81 TCAS II System with dual AlliedSignal Mode S Transponders. Amphenol Cable and Interconnect Technologies Inc - [STC ST01019CH](https://openairdocs.org/stc/ST01019CH): Installation of a Rockwell Collins GNLS-910 GPS Flight Management System. Amphenol Cable and Interconnect Technologies Inc - [STC ST01167CH](https://openairdocs.org/stc/ST01167CH): Installation of an AlliedSignal MK-VII Enhanced Ground Proximity Warning System. Amphenol Cable and Interconnect Technologies, Inc - [STC ST01404CH](https://openairdocs.org/stc/ST01404CH): Installation of Universal Avionics System Corporation Multi-Function Display. Amphenol Cable and Interconnect Technologies, Inc - [STC ST01818CH](https://openairdocs.org/stc/ST01818CH): Installation of a Honeywell Enhanced Ground Proximity Warning System. Amphenol Cable and Interconnect Technologies, Inc - [STC ST01887CH](https://openairdocs.org/stc/ST01887CH): Installation of GPS antenna provisions. Amphenol Cable and Interconnect Technologies, Inc - [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC - [STC ST02770SE](https://openairdocs.org/stc/ST02770SE): Installation of an Improved Radio Altimeter System. AeroMech Incorporated - [STC ST02876AT](https://openairdocs.org/stc/ST02876AT): Installation of a Free Flight Model 2101 I/O Approach Plus Global Positioning System (GPS), Universal Model MFD 640 Multi-function Display (MFD), and Provisions for an Aviation Communication & Surveillance Systems (ACSS) Terrain & Traffic Collision Avoidance System (TTCAS). Woven Electronics, LLC - [STC ST02896AT](https://openairdocs.org/stc/ST02896AT): Installation of a Kannad Model 406-AF Emergency Locator Transmittter (ELT). Woven Electronics LLC - [STC ST11384DS](https://openairdocs.org/stc/ST11384DS): Installation of a Universal Avionics Systems Corporation UNS‐1Lw SBAS Flight Management System with LPV Approach. Aircraft Systems and Manufacturing, Inc - [STC SA2534SW-D](https://openairdocs.org/stc/SA2534SW-D): Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series - [STC SA2539SW-D](https://openairdocs.org/stc/SA2539SW-D): Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series - [STC SA863EA](https://openairdocs.org/stc/SA863EA): Incorporation of DME Corporation emergency evacuation slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series - [STC ST02929AT](https://openairdocs.org/stc/ST02929AT): Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT). Woven Electronics LLC - [STC ST03838AT](https://openairdocs.org/stc/ST03838AT): Installation of an Universal Avionics Application Server Unit (ASU) System Class II Electronic Flight Bag (EFB). Technical Aero Services Inc - [STC SA1220NW](https://openairdocs.org/stc/SA1220NW): Installation of Universal flight data recorder. Honeywell International Inc - [STC SA3201SO](https://openairdocs.org/stc/SA3201SO): Installation of the Mark VII ground proximity and windshear warning system. Honeywell International Inc - [STC SA5920NM](https://openairdocs.org/stc/SA5920NM): Installation of 980-4100-HQUS Flight Data Recorder and Penny and Giles Quick Access Recorder in accordance with Document 755-3024, Rev. New-1, or later FAA approved revision. Honeywell International Inc - [STC ST00074AT](https://openairdocs.org/stc/ST00074AT): Installation of a Bendix/King Mode S transponder. Honeywell International Inc - [STC ST00075AT](https://openairdocs.org/stc/ST00075AT): Installation of a CAS-81 TCAS II. Honeywell International Inc - [STC ST01828AT](https://openairdocs.org/stc/ST01828AT): Installation of a RTA-83A VHF Communication System. Honeywell International Inc - [STC SA3748SW](https://openairdocs.org/stc/SA3748SW): Installation of heat exchanger assembly (P/N 184060). Honeywell International Inc - [STC SA4398SW](https://openairdocs.org/stc/SA4398SW): Modification of air to air heat exchanger (P/N 179450-2-2 or194110-1). Honeywell International Inc. Lists DC-9 Series - [STC SA640NW](https://openairdocs.org/stc/SA640NW): Installation of contemporary deep rack interior. Safran Cabin Inc. Lists DC-9 Series - [STC ST00939LA](https://openairdocs.org/stc/ST00939LA): Installation of passenger entertainment system. Burrana Inc. Lists DC-9 Series - [STC ST04450AT](https://openairdocs.org/stc/ST04450AT): Installation of the dual Rockwell Collins TPR-901, ADS-B out capable trasnponder system and dual GPS-4000S position sensor. Avionics Support Group Inc - [STC ST03574AT](https://openairdocs.org/stc/ST03574AT): Installation of a Talon Aerospace Anti-Collision Light. Aaxico Technical Services Inc - [STC ST04002AT](https://openairdocs.org/stc/ST04002AT): Installation of a Talon LED Replacement Wing and Tail Mounted Anti-Collision Lights. 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 SA2410NM](https://openairdocs.org/stc/SA2410NM): Installation of a Hughes-Avicom Audio Tape Reproducer. Burrana Inc. Lists DC-9 Series - [STC ST09912AC](https://openairdocs.org/stc/ST09912AC): Installation of cargo straps as the primary restraint of cargo to HCU-6/E pallets. Ameristar Air Cargo Inc - [STC ST09116SC](https://openairdocs.org/stc/ST09116SC): Installation of dual Trimble Model TNL 8100 GPS navigation systems. Honeywell International Inc - [STC SA4817NM](https://openairdocs.org/stc/SA4817NM): Installation of standard windshear systems. Honeywell International Inc - [STC SA8047NM](https://openairdocs.org/stc/SA8047NM): Installation of Honeywell Digital air data computer (DADC). Honeywell International Inc - [STC SA8339SW](https://openairdocs.org/stc/SA8339SW): Installation of a fuselage nose radome shell. The NORDAM Group LLC All 242: https://openairdocs.org/aircraft/N784TW/stcs.md ## Earlier aircraft with N784TW The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N784TW before. - [Cancelled 1982-07-10](https://openairdocs.org/deregistered/N784TW-1982-07-10): Boeing 707-131B, S/N 18403. Owner: [Boeing Co](https://openairdocs.org/faa-owner/BOEING%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita) ## Related - Other Mcdonnell Douglas DC-9-15F aircraft: https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f/aircraft.md - The Pratt & Whitney JT8D series engine: https://openairdocs.org/engine/pratt-whitney-jt8d-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.