# N722CK: 1974 Boeing 727-2H3

- Status: Valid registration
- Airframe: [Boeing 727-2H3](https://openairdocs.org/model/boeing-727-2h3) (registry code 138407H, 134 seats)
- Engine: [Pratt & Whitney JT8D-9 series](https://openairdocs.org/engine/pratt-whitney-jt8d-9-series) (registry code 52048)
- Data sheets: [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (Pratt & Whitney) (OpenAirDocs)
- Serial number: 20948
- Year built: 1974
- Type: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: June 20, 2002
- Certificate issued: December 21, 2009
- Expires: April 30, 2029
- Mode S code: A9AB36
- Registered owner: [Kalitta Charters II LLC](https://openairdocs.org/faa-owner/KALITTA%20CHARTERS%20II%20LLC)
- Location: [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)
- Owner type: LLC
- Owner's area on the map: 42.2751° N, 83.5863° W: Placed by OpenAirDocs at the center of ZIP code 48198, 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=722CK
- Page: https://openairdocs.org/aircraft/N722CK

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): 38 in force

### Matched by airframe (Boeing 727-2H3)

None in force.

### 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

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N722CK.

## 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 20120720014629I](https://openairdocs.org/incident/20120720014629I), Jul 20, 2012: Boeing 727-2H3 (N722CK), Kansas City, MO, No damage. On departure from mci crew reported engine fire and secured the number one engine. Crew requested a "fuel dumping area" and a return to mci for landing. ATC…

## Service difficulty reports (178, 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 K11A2017062672201](https://openairdocs.org/sdr/K11A2017062672201), Jun 26, 2017: LINK. OUT OF ADJUST. DURING TAKEOFF WITH FLAPS UP, L/E FLAP NR 2 LIGHT INDICATED NOT RETRACTED, SPEED 230 KTS. ADJUSTED THE NR 2 LEADING EDGE FLAP POSITION SWITCH LINK IAW AMM 27-82
- [SDR K11A2016080172201](https://openairdocs.org/sdr/K11A2016080172201), Jul 30, 2016: ACTUATOR VALVE. INOPERATIVE. AFTER TAKEOFF, ACFT WOULD NOT PRESSURIZE IN AUTO OR MANUAL.
- [SDR K11A2016071472201](https://openairdocs.org/sdr/K11A2016071472201), Jul 13, 2016: SUPPORT ANGLE. CRACKED. CRACKED LOWER SUPPORT ANGLE BS 950 AFT SIDE RT LOWER
- [SDR K11A2016080372203](https://openairdocs.org/sdr/K11A2016080372203), Jul 9, 2016: STRUCTURE. CORRODED. LOWER CHORD HAS EVIDENCE OF CORROSION AT STA 950, STR 29R.
- [SDR K11A2016080372201](https://openairdocs.org/sdr/K11A2016080372201), Jul 7, 2016: SUPPORT. CORRODED. LEFT WW STA 950, LBL 67, AFT OTBD CORNER OF WHEEL WELL PRESSURE DECK SUPPORT CORRODED.
- [SDR K11A2016080372202](https://openairdocs.org/sdr/K11A2016080372202), Jul 5, 2016: SUPPORT ANGLE. CORRODED. LT WW PRESSURE DECK SUPPORT ANGLE STA 950, LBL 67.
- [SDR K11A2016080372204](https://openairdocs.org/sdr/K11A2016080372204), Jun 23, 2016: SHEAR TIE. CORRODED. FRAME SHEAR TIE CORROSION AT STA 720D, STR 27-26L.
- [SDR K11A2016071472203](https://openairdocs.org/sdr/K11A2016071472203), Jun 15, 2016: BULKHEAD WEB. CORRODED. CORROSION AT FWD BULKHEAD UNDER RAY DOME
- [SDR K11A2016071472202](https://openairdocs.org/sdr/K11A2016071472202), Jun 15, 2016: STIFFENER. CORRODED. VERTICAL STIFFNER CORRODED BS 918 LT MLG WW APU INLET FWD SUPPORT LOWER END.
- [SDR K11A2015102272201](https://openairdocs.org/sdr/K11A2015102272201), Oct 22, 2015: TORQUE TUBE. DETACHED. OTBD T/E FLAPS WENT ASYMMETRIC, FOUND LT T/E OTBD DRIVESHAFT TORQUE TUBE COUPLING CAME OFF. RESECURED TORQUE TUBE, SAFETY WIRED, PERFORMED ADJUSTMENT AND TEST. 
- [SDR K11A2015070972201](https://openairdocs.org/sdr/K11A2015070972201), Jun 10, 2015: SHEAR TIE. CORRODED. SHEAR TIE CORRODED.
- [SDR K11A2015070972202](https://openairdocs.org/sdr/K11A2015070972202), Jun 4, 2015: BEAM. CORRODED. BEAM CHORD CORROSION, RT SIDE OF WALKWAY.
- [SDR K11A2013112522002](https://openairdocs.org/sdr/K11A2013112522002), Oct 3, 2013: SKIN. WORN. NR 3 NOSE COWL AT 6 O'CLOCK POSITION, EXTERIOR SKIN WORN.
- [SDR K11A2013112522001](https://openairdocs.org/sdr/K11A2013112522001), Sep 25, 2013: STRINGER. CORRODED. STRINGER 26L CORRODED AT BS 720F+15".
- [SDR K11A2013110722001](https://openairdocs.org/sdr/K11A2013110722001), Sep 9, 2013: MOUNT. CORRODED. NR 2 AFT ENGINE MOUNT SHOWS EVIDENCE OF CORROSION.
- [SDR K11A2012072022001](https://openairdocs.org/sdr/K11A2012072022001), Jul 20, 2012: GASKET. BLOWN. AFTER TAKEOFF FROM MCI AT APPROX 1500 FT, NR 1 ENGINE FIRE WARNING LIGHT. COMPLETED ENGINE FIRE CHECKLIST AND NOTIFIED TOWER, DECLARED EMERGENCY. REQUESTED TO R
- [SDR K11A201204242202](https://openairdocs.org/sdr/K11A201204242202), Apr 2, 2012: SKIN. CHAFED. SKIN CHAFED 1 X 1 INCH.
- [SDR K11A201204242201](https://openairdocs.org/sdr/K11A201204242201), Mar 30, 2012: STRINGER FITTING. CORRODED. STRINGER END FITTING HAS CORROSION 1 X 1 INCH.
- [SDR K11A2011090772204](https://openairdocs.org/sdr/K11A2011090772204), Jul 31, 2011: STRINGER. CORRODED. STRINGER CORROSION, LOWER SIDE OF EXTERNAL POWER RECEPTICAL 1X3 INCHES.
- [SDR K11A2011083072201](https://openairdocs.org/sdr/K11A2011083072201), Jul 27, 2011: STIFFENER. CORRODED. L/W FRONT SPAR STIFFENER CORROSION, 1X4 INCHES.
- [SDR K11A2011083072203](https://openairdocs.org/sdr/K11A2011083072203), Jul 26, 2011: STRINGER. CORRODED. AFT PIT STRINGER CORROSION, 1X6 INCHES.
- [SDR K11A2011083072202](https://openairdocs.org/sdr/K11A2011083072202), Jul 19, 2011: STRINGER. CORRODED. AFT PIT STRINGER CORROSION, 1X8 INCHES.
- [SDR K11A2011090772203](https://openairdocs.org/sdr/K11A2011090772203), Jul 17, 2011: SUPPORT FITTING. CRACKED. SPOILER ACTUATOR I/B SUPPORT FITTING CRACKED, 1X3 INCHES.
- [SDR K11A2011090772202](https://openairdocs.org/sdr/K11A2011090772202), Jul 15, 2011: STIFFENER. CORRODED. WING FRONT SPAR STIFFENER CORROSION, 1X4 INCHES AND .5X1 INCHES.
- [SDR K11A2011090772201](https://openairdocs.org/sdr/K11A2011090772201), Jul 15, 2011: STIFFENER. CORRODED. WING FRONT SPAR STIFFENER CORROSION, 1X3 INCHES.
- [SDR K11A2011082672202](https://openairdocs.org/sdr/K11A2011082672202), Jul 13, 2011: FITTING. CORRODED. STRINGER END FITTING CORROSION, 1X1 INCHES.
- [SDR K11A2011082672201](https://openairdocs.org/sdr/K11A2011082672201), Jul 13, 2011: FITTING. CORRODED. STRINGER END FITTING CORROSION, 1X1 INCHES.
- [SDR K11A2011050572201](https://openairdocs.org/sdr/K11A2011050572201), May 5, 2011: FRAME. CRACKED. DURING AD INSPECTION FOUND FRAME 1148 CRACKED IN 2 AREAS BETWEEN STRINGERS 30L AND 28L.
- [SDR K11A2010072472202](https://openairdocs.org/sdr/K11A2010072472202), Aug 12, 2010: STRINGER. CORRODED. STRINGER CORROSION.
- [SDR K11A2010081172201](https://openairdocs.org/sdr/K11A2010081172201), Aug 11, 2010: FRAME. CRACKED. FRAME CRACKED ABOVE R1 DOOR.
- [SDR K11A2010080372201](https://openairdocs.org/sdr/K11A2010080372201), Aug 3, 2010: DOOR FRAME. CORRODED. AFT ENTRY DOOR FRAME CORRODED UPPER DOOR FRAME (20 INCHES).
- [SDR K11A2010071372203](https://openairdocs.org/sdr/K11A2010071372203), Aug 3, 2010: STIFFENER. CORRODED. VERT STIFFENER CORRODED 5 INCHES.
- [SDR K11A2010070872205](https://openairdocs.org/sdr/K11A2010070872205), Aug 3, 2010: SILL. CRACKED. L2 DOOR LOWER SILL HAS 1 INCH CRACK.
- [SDR K11A2010072972201](https://openairdocs.org/sdr/K11A2010072972201), Jul 29, 2010: FRAME. DENTED. FRAME DAMAGE (2 INCH DENT).
- [SDR K11A2010070872206](https://openairdocs.org/sdr/K11A2010070872206), Jul 28, 2010: SHEAR WEB. CORRODED. SHEAR WEB CORROSION, CORROSION 10 INCHES.
- [SDR K11A2010072872201](https://openairdocs.org/sdr/K11A2010072872201), Jul 28, 2010: INTERCOSTAL. DAMAGED. INTERCOSTAL DAMAGED 24 INCHES.
- [SDR K11A2010071072202](https://openairdocs.org/sdr/K11A2010071072202), Jul 28, 2010: SEAT TRACK. CORRODED. SEAT TRACK CORROSION.
- [SDR K11A2010071072201](https://openairdocs.org/sdr/K11A2010071072201), Jul 28, 2010: SEAT TRACK. CORRODED. SEAT TRACK CORROSION.
- [SDR K11A2010070272201](https://openairdocs.org/sdr/K11A2010070272201), Jul 28, 2010: FRAME. CORRODED. FRAME WEB CORROSION AT RT HORIZONTAL WALKWAY.
- [SDR K11A2010072672201](https://openairdocs.org/sdr/K11A2010072672201), Jul 26, 2010: STRINGER. CORRODED. STRINGER HAS CORROSION, 12 INCHES.
- [SDR K11A2010072572202](https://openairdocs.org/sdr/K11A2010072572202), Jul 25, 2010: TANK. CORRODED. UPPER SURFACE CENTER TANK CORROSION (CORROSION 1 X 2 INCHES).
- [SDR K11A2010072572201](https://openairdocs.org/sdr/K11A2010072572201), Jul 25, 2010: WEB. CORRODED. WEB HAS HOLE CORRODED THRU ENTIRE WEB, 6 INCHES.
- [SDR K11A2010072472201](https://openairdocs.org/sdr/K11A2010072472201), Jul 24, 2010: FLOORBEAM. CORRODED. FLOORBEAM UPPER CHORD CORROSION 10 INCHES.
- [SDR K11A2010070872204](https://openairdocs.org/sdr/K11A2010070872204), Jul 22, 2010: STRINGER. CRACKED. STRINGER CRACKED.
- [SDR K11A2010071872201](https://openairdocs.org/sdr/K11A2010071872201), Jul 18, 2010: DOOR FRAME. CORRODED. AFT ENTRY DOOR CUROUT AFT SIDE CORRODED DOUBLER STRAP (40 INCHES).
- [SDR K11A2010071472201](https://openairdocs.org/sdr/K11A2010071472201), Jul 14, 2010: DOOR FRAME. CORRODED. AFT ENTRY DOOR CUTOUT FRAME CORROSION RIGHT SIDE (20 INCHES OF CORROSION).
- [SDR K11A2010071372202](https://openairdocs.org/sdr/K11A2010071372202), Jul 13, 2010: STRUCTURE. CORRODED. REINFORCEMENT CHORD HAS CORROSION, 20 INCHES.
- [SDR K11A2010071372201](https://openairdocs.org/sdr/K11A2010071372201), Jul 13, 2010: SPAR. CRACKED. WING CTR SECTION REAR SPAR WEB, UPPER HAS CRACK IND IN WEB RADIUS, 1 INCH.
- [SDR K11A2010071072208](https://openairdocs.org/sdr/K11A2010071072208), Jul 10, 2010: FLOOR SUPPORT. CORRODED. FLOORBOARD SUPPORT CORROSION 10 INCHES.
- [SDR K11A2010071072207](https://openairdocs.org/sdr/K11A2010071072207), Jul 10, 2010: SEAT TRACK. CORRODED. SEAT TRACK CORROSION 90 INCHES.

All 178: https://openairdocs.org/aircraft/N722CK/reports.md

## STCs that may be installed (OpenAirDocs) (19)

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 engine (Pratt & Whitney JT8D-9 series)

- [STC SE1622GL](https://openairdocs.org/stc/SE1622GL): Installation of Ametek 8TJ124GGR1 digital mass fuel flow transmitter. ABX Air Incorporated
- [STC SE01588AT](https://openairdocs.org/stc/SE01588AT): Installation of McClain International JT8D first stage turbine airseal as documented. McClain International, Inc
- [STC SE2930SO](https://openairdocs.org/stc/SE2930SO): Installation of an alternate gearbox cover seal utilizing an aluminum retainer .040-inch thick with a molded-in-place elastomeric seal contoured to fit the main housing/cover flange interface. Parker O-Seal Division. Lists JT8D Series
- [STC SE497NE](https://openairdocs.org/stc/SE497NE): Installation of oil tank filler neck check valve assembly. Aviation Components Support
- [STC SE3916NM](https://openairdocs.org/stc/SE3916NM): Installation of CADC bleed valve supports brackets, P/N B10002 or RB10003, as a replacement part for P&W P/N 578273. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE79WE](https://openairdocs.org/stc/SE79WE): Installation of CADC bleed valve support brackets, P/N B10001 or RB10006, as a replacement part for P&W P/N 493317 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE00049AT-D](https://openairdocs.org/stc/SE00049AT-D): Installation of Intermediate Compressor Case (JT8D SERIES). Aero Component Technologies. Lists JT8D Series
- [STC SE2787CE](https://openairdocs.org/stc/SE2787CE): Installation of P/N T92871 first stage turbine vanes. Trans World Airlines Inc
- [STC SE59GL](https://openairdocs.org/stc/SE59GL): Installation of O-ring face seal P/N-s 1-1337-700, -701, 1-1633-700, -701, 1-1738-700, -701; and/or 1-2233-700, 701. Rexnord, Inc
- [STC SE86WE](https://openairdocs.org/stc/SE86WE): Replace the airoils on P&WA P/Ns 495051, 478351, 583751, 653851, 653951, 572451, 583351, 653751, 653151, 676951, 728951, 709951, 710751, 627751, 737271, 578551, 738271, 747171, 792871, 786471, 583751, 777971, 780591, 782571, 793181, 799771, 794481, 794491 , 798781, and 799191. Chromizing Company
- [STC SE557NE](https://openairdocs.org/stc/SE557NE): Installation of oil tank shuttle valve. Stockbridge William D
- [STC SE2666SO](https://openairdocs.org/stc/SE2666SO): Modification of the anti-ice mount bracket. Cook Airtomic
- [STC SE593NE](https://openairdocs.org/stc/SE593NE): Installation of a Select Controls Inc. Engine Oil Shuttle Valve, P/N 2057-1-001. (See Eligibility List). Basken Valve Corporation. Lists JT8D Series
- [STC SE1930SO](https://openairdocs.org/stc/SE1930SO): Installation of power control shaft bushing. Cook Airtomic Division. Lists JT8D Series
- [STC SE83WE](https://openairdocs.org/stc/SE83WE): Installation of heat shield assembly P/N 408-007 as a replacement part for P&W P/N499941 or 749609 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE84WE](https://openairdocs.org/stc/SE84WE): Installation of heat shield assembly 408-008 as a replacement part for P&W No. 586918 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE67WE](https://openairdocs.org/stc/SE67WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SA2627WE](https://openairdocs.org/stc/SA2627WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SE5058NM](https://openairdocs.org/stc/SE5058NM): Incorporation of feather seals into platforms of the first stage nozzle guide vanes, P&W P/N 653751, 737271, 738271, 747171, 792871, 786471, and 798771. Chromizing Company

## Related

- Other Boeing 727-2H3 aircraft: https://openairdocs.org/model/boeing-727-2h3/aircraft.md
- The Pratt & Whitney JT8D-9 series engine: https://openairdocs.org/engine/pratt-whitney-jt8d-9-series.md

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