# N685UA: 2002 Boeing 767-3CB - Status: Valid registration - Airframe: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (registry code 1385187, 300 seats) - Engine: [Pratt & Whitney PW4060](https://openairdocs.org/engine/pratt-whitney-pw4060) (registry code 52140) - Data sheets: [TCDS E24NE](https://openairdocs.org/tcds/E24NE) (Pratt & Whitney Division) (OpenAirDocs) - Serial number: 33467 - Year built: 2002 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: December 5, 2002 - Certificate issued: October 11, 2018 - Expires: October 31, 2028 - Mode S code: A9178D - Registered owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC) - Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago) - Owner type: Corporation - Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=685UA - Page: https://openairdocs.org/aircraft/N685UA From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 24 in force ### Matched by airframe (Boeing 767-3CB) None in force. ### Matched by engine (Pratt & Whitney PW4060) - [AD 2026-21-06](https://openairdocs.org/ad/2026-21-06): Engine Fuel and Control · Pratt & Whitney Division PW4052, PW4056, PW4060 and 10 more. Effective Nov 23, 2026 - [AD 2018-13-02](https://openairdocs.org/ad/2018-13-02): Turbine Engine Combustion Section · Pratt & Whitney Division PW4052, PW4056, PW4060 and 7 more. Effective Jul 20, 2018 - [AD 2016-08-09](https://openairdocs.org/ad/2016-08-09): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Jun 1, 2016 - [AD 2015-22-03](https://openairdocs.org/ad/2015-22-03): LPT 4th stage IAS · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Dec 1, 2015 - [AD 2012-22-16](https://openairdocs.org/ad/2012-22-16): 3rd stage LPT duct segments · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Dec 19, 2012 - [AD 2012-14-09](https://openairdocs.org/ad/2012-14-09): 3rd and 4th stage vane fractures · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Nov 7, 2012 - [AD 2012-18-17](https://openairdocs.org/ad/2012-18-17): HPC drum rotor disk assembly · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 22, 2012 - [AD 2012-18-03](https://openairdocs.org/ad/2012-18-03): 1st stage HPT air seal rings · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Oct 11, 2012 - [AD 2012-16-01](https://openairdocs.org/ad/2012-16-01): High-pressure turbine (HPT) stage 1 front hubs · Pratt & Whitney Division PW4052, PW4056, PW4060 and 14 more. Effective Sep 28, 2012 - [AD 2012-06-18](https://openairdocs.org/ad/2012-06-18): Engine · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 27, 2012 - [AD 2012-04-04](https://openairdocs.org/ad/2012-04-04): fuel metering units (FMUs) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 5, 2012 - [AD 2011-25-09](https://openairdocs.org/ad/2011-25-09): PW4000 turbofan engines · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Jan 10, 2012 - [AD 2010-24-14](https://openairdocs.org/ad/2010-24-14): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 17 more. Effective Jan 21, 2011 - [AD 2010-24-09](https://openairdocs.org/ad/2010-24-09): No. 3 bearing oil pressure tubes · Pratt & Whitney Division PW4050, PW4052, PW4056 and 34 more. Effective Dec 28, 2010 - [AD 2008-24-13](https://openairdocs.org/ad/2008-24-13): Electronic engine controls (EECs) · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jan 8, 2009 - [AD 2005-25-09](https://openairdocs.org/ad/2005-25-09): Engine manufacturer's time limits section (TLS) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 26 more. Effective Jun 12, 2006 - [AD 2003-19-15](https://openairdocs.org/ad/2003-19-15): High-Pressure-Compressor (HPC) Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Oct 30, 2003 - [AD 2002-12-15](https://openairdocs.org/ad/2002-12-15): Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jul 31, 2002 - [AD 2001-05-07](https://openairdocs.org/ad/2001-05-07): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Mar 30, 2001 - [AD 98-23-08](https://openairdocs.org/ad/98-23-08): High Pressure Compressor Blade Tips · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 12, 1999 - [AD 98-19-03](https://openairdocs.org/ad/98-19-03): High Pressure Turbine Rotating Airseals · Pratt & Whitney Division PW4052, PW4056, PW4060 and 9 more. Effective Nov 9, 1998 - [AD 96-13-08](https://openairdocs.org/ad/96-13-08): AFT Cascade Support Frame Assembly · Pratt & Whitney assembly Part Number 221D5015, Revision A (STC SE744NE). Effective Aug 1, 1996 - [AD 93-08-16](https://openairdocs.org/ad/93-08-16): Fuel Pump · Pratt & Whitney Division PW4050, PW4052, PW4056 and 2 more. Effective Jul 12, 1993 - [AD 90-22-02](https://openairdocs.org/ad/90-22-02): Low Pressure Turbine Shaft · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Oct 18, 1990 ### Historical (superseded or no longer in force) - [AD 2010-18-13](https://openairdocs.org/ad/2010-18-13) (historical): Blade · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 18, 2010 - [AD 2003-11-18](https://openairdocs.org/ad/2003-11-18) (historical): High-Pressure-Compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jul 7, 2003 - [AD 2002-21-10](https://openairdocs.org/ad/2002-21-10) (historical): High pressure compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Nov 12, 2002 - [AD 2002-03-08](https://openairdocs.org/ad/2002-03-08) (historical): Time Limits Section of Engine Manuals (EM's) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 25 more. Effective Apr 16, 2002 - [AD 2001-25-11](https://openairdocs.org/ad/2001-25-11) (historical): Compressor Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 17, 2002 - [AD 2001-20-13](https://openairdocs.org/ad/2001-20-13) (historical): High Pressure Compressor Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Nov 16, 2001 - [AD 2001-15-12](https://openairdocs.org/ad/2001-15-12) (historical): High Pressure Compressors (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Aug 10, 2001 - [AD 2001-09-07](https://openairdocs.org/ad/2001-09-07) (historical): High Pressure Compressor (HPC) Surge · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective May 14, 2001 - [AD 2001-08-52](https://openairdocs.org/ad/2001-08-52) (historical): Multiple-engine power loss due to HPC surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more - [AD 2000-25-06](https://openairdocs.org/ad/2000-25-06) (historical): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Dec 29, 2000 - [AD 2000-22-01](https://openairdocs.org/ad/2000-22-01) (historical): High Pressure Compressor Cutback Stator · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Nov 9, 2000 - [AD 2000-12-02](https://openairdocs.org/ad/2000-12-02) (historical): Critical Life-Limited Part · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Sep 13, 2000 - [AD 99-17-16](https://openairdocs.org/ad/99-17-16) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 11 more. Effective Sep 24, 1999 - [AD 99-08-15](https://openairdocs.org/ad/99-08-15) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 20 more. Effective May 13, 1999 ## Information bulletins (advisory) (5 in force) - [SAIB 2025-06](https://openairdocs.org/saib/2025-06): High Pressure Turbines. Issued Jul 22, 2025 - [SAIB NE-19-02](https://openairdocs.org/saib/NE-19-02): Turbine Engine Compressor Section -- Low-pressure turbine uncontainment. Issued Feb 19, 2019 - [SAIB NE-16-01R1](https://openairdocs.org/saib/NE-16-01R1): Turbine Section. Issued Jan 14, 2016 - [SAIB NE-15-19](https://openairdocs.org/saib/NE-15-19): Turbine Section. Issued Jul 14, 2015 - [SAIB NE-13-31](https://openairdocs.org/saib/NE-13-31): Turbine Engine Oil System Scavenge Oil Tube Coking and Proper Cleaning at Overhaul. Issued May 9, 2013 - [SAIB NE-16-01](https://openairdocs.org/saib/NE-16-01) (historical): Turbine Section. Issued Oct 5, 2015 ## NTSB investigations None matched to N685UA. ## FAA accident and incident reports None matched to N685UA. ## Service difficulty reports (30) 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 CALA2026082018758](https://openairdocs.org/sdr/CALA2026082018758), Aug 19, 2026: ACCESS PANEL. MISINSTALLED. DURING TOWING, LT FUEL LEAKAGE FROM LT SURGE TANK, ACCESS PANEL 541XB. FOUND PANEL HAD BEEN INSTALLED 180 DEGREES OUT OF ALIGNMENT, WITH MISPOSITIONED ALIGNMENT - [SDR CALA2026051316216](https://openairdocs.org/sdr/CALA2026051316216), May 12, 2026: OIL SYSTEM. LEAKING. POWER PLANT OIL QUANTITY (01=L ENG, 02=R ENG) ZERO, ENGINE OIL P RESSURE WAS (ZERO, LOW) R ENG OIL QUANTITY AND PRESSURE AT 0 AFTER START. ENGINE OIL WAS 22 PRI - [SDR CALA2025090208377](https://openairdocs.org/sdr/CALA2025090208377), Aug 31, 2025: FAN. ODOR. 2H10 IN FLIGHT HAD VIBRATION BEHIND CA DISPLAYS FOLLOWED BY EL ECTIC SMELL. MODERATE LOCKED FOR FIX REMOVED AND REPLACED THE FORWARD RACK EXHAUST FAN PER THE BO - [SDR CALA2025090208345](https://openairdocs.org/sdr/CALA2025090208345), Aug 31, 2025: EXHAUST FAN. ODOR. DUE TO ODOR IN CABIN, PERFORM CONDITIONAL INSPECTIONS PER AMM 05-51-56 COMPLIED WITH REQUIREMENTS DETAILED IN AMM05-51-56-940-801-C1. FROM CREW DEBRIEFING THE S - [SDR CALA2025082208052](https://openairdocs.org/sdr/CALA2025082208052), Aug 21, 2025: PCA. FAULTED. REPORTED A SPOILERS EICAS, OVERHEAD LIGHT SHORTLY AFTER TAKEOFF. TROUBLESHOOTING INCLUDED BITE OF SCM 1L AND MEGGER CHECKS ON EXCITATION WIRING TO SPOILERS NR 2 - [SDR CALA2025042404195](https://openairdocs.org/sdr/CALA2025042404195), Apr 23, 2025: PROBE. CONTAMINATED. LEFT FUEL GAUGE ERATTIC IN FLIGHT. WENT BLANK 3 TIMES. EICAS FUE L CONFIG SEVERAL TIMES.AS PER INBOUND FLT CREW ERRATIC DIPS IN L/H FUEL QTY OF 2500-3000 PNDS A - [SDR CALA2024121201490](https://openairdocs.org/sdr/CALA2024121201490), Dec 10, 2024: PANEL. MISSING. PDA 2 FOUND MISSING PANEL FOR LEFT LOWER LE WING AT STATION 798. INSTALLED NEW PANEL AS PER AMM 20-00-00. REF LOG PAGE 3160610 FOR CORRECTION ACTION. PICTURES - [SDR CALA2024110701066](https://openairdocs.org/sdr/CALA2024110701066), Nov 6, 2024: OUTFLOW VALVE. STUCK. CABIN DIDNT PRESSURIZE ON CLIMB COCKPIT ALT WRNING MASKS DIDNT D EPLOY ACD BITE TEST OF AUTOMATIC CABIN PRESSURE CONTROLLERS PER AMM 21-31-00-705-001 AND NO FAU - [SDR CALA2024090900599](https://openairdocs.org/sdr/CALA2024090900599), Sep 8, 2024: LIGHT. BROKEN. EMERGENCY PATHWAY LIGHTING FWD OF GALLEY 2 AT STOWAGE 235 FOUND BROKEN. EMERGENCY PATHWAY LIGHTING AT STOWAGE 235 REPLACED AS PER SWPM 20-30. TESTED NOW OK.PART - [SDR CALA2024090900598](https://openairdocs.org/sdr/CALA2024090900598), Sep 8, 2024: LIGHT. BROKEN. EMERGENCY PATHWAY LIGHTING AFT OF GALLEY 2 AT STOWAGE 236 FOUND BROKEN.EMERGENCY PATHWAY LIGHTING AT STOWAGE 236 REPLACED AS PER SWPM 20-30. TESTED NOW OK.PARTS - [SDR CALA2024051301449](https://openairdocs.org/sdr/CALA2024051301449), May 9, 2024: WINDSHIELD. FAILED. FO WINDSHIELD FWD SHATTERED AT F360 PRESSURIZATION NORMAL. FO WINDSHIELD REPLACED IAW AMM 56-11-01/401. - [SDR CALA2024040901011](https://openairdocs.org/sdr/CALA2024040901011), Apr 1, 2024: TRANSMITTER. INTERMITTENT. REJECTED T/O FOR R HYD QTY EICAS MSG. AFTER CLEARING RWY R HYD Q TY DECREASED TO 0.00 REQUEST MEL 2933E VERIFIED RIGHT HYDRAULIC QTY IS FULL PER SIGHT OK TO CON - [SDR CALA2023120103512](https://openairdocs.org/sdr/CALA2023120103512), Nov 27, 2023: PROCESSOR. FAULTY. RIGHT WING FUEL QTY AND TOTALIZER DISPLAY BLANK FOUR TIMES FOR U P TO 5 MINUTES AT A TIME CREW VERBAL REPORT, THE RIGHT WING TANK AND FUEL TOTAL QTY INDICATION - [SDR CALA2023111003317](https://openairdocs.org/sdr/CALA2023111003317), Nov 9, 2023: PIMU. WARNING MESSAGE. DURING TO ROLL AT 40/60 KNOTS R EEC FAIL ILLUM WITH ASSOCIATED I CAS. R EEC ALTN ILUMINATED MAINT STS ABORTED T/O INSPECTED TIRES AND BRAKES. NO DAMAGE FOUND. R - [SDR CALA2023102703197](https://openairdocs.org/sdr/CALA2023102703197), Oct 25, 2023: EEC. WARNING MESSAGE. REJECTED T/O FOR ENG EEC MODE R TALKED WITH CREW THEY SAID THEY COMPLIED WITH QRH FOR RH EEC MODE MESSAGE AND MESSAGE WENT AWAY AND EEC IS BACK IN NORMAL MODE W - [SDR CALA2023101003010](https://openairdocs.org/sdr/CALA2023101003010), Oct 6, 2023: PROBE. DEFECTIVE. R ENG EEC MODE EICAS ON TAKEOFF ROLL AT 70KTS QRH CLEARED MESSAG E. FOUND R EEC MODE AND R ENG PROBE HT MAINT MESSAGE. PERFORMED PIMU BITE IAW FIM 71-01 TASK 80 - [SDR CALA2023092702894](https://openairdocs.org/sdr/CALA2023092702894), Sep 24, 2023: EEC. UNKNOWN. R EEC MODE MSG ON T/O ABORTED T/O FIXED W/ CHECKLIST PER CREW - LOW SPEED ABORT AT 70 KTS. BRAKE TEMPS ARE ALL READING 1. CREW FOLLOWED QRH PROCEDURE FOR EEC MO - [SDR CALA2023020300311](https://openairdocs.org/sdr/CALA2023020300311), Feb 1, 2023: MODULE. NOT ENTERED. SELECTED FLAPS ONE. GOT TRAILING EDGE DISAGREE. QRH RUN. UNEVENT FUL LANDING. REPLACED FLAP STAB MODULE.PARTS USED:76-2754-9-0001,QTY :1ROTABLE PARTS CHANGE WAS - [SDR CALA2022061301486](https://openairdocs.org/sdr/CALA2022061301486), Jun 10, 2022: STIFFENER. CRACKED. SUPPORT TASK - EA5310-07143 REV D OP002 RH NOSE WHEEL WELL VERTICAL STIFFENER ON STA287 BETWEEN WL159 TO 185 FOUND 2EA CRACKED. TRANSFER REF NON - ROUTINE WO.81 - [SDR CALA2022050401127](https://openairdocs.org/sdr/CALA2022050401127), May 3, 2022: GENERATOR. LEAKING. L GEN DRIVE LIGHT. DISCONNECTED GEN PER QRC PER FIM 24-22-00, BITE OF BPCU SHOWED MSG ''SERVICE IDG'' FOR LEFT APPROX 1 GAL AND INSPECTED IDG OIL AND SCAVENGE F - [SDR CALA2022011000099](https://openairdocs.org/sdr/CALA2022011000099), Jan 9, 2022: SLAT. FALSE INDICATION. *EMERGENCY DECLARED* LE SLAT DISAGREE ON FINAL ABOUT 1900 FT DURING FINAL CONFIG C/W FIM 27-81 FAULT TREE 815 LE SLATS OPS CHECK GOOD DURING EXTENSION AND RETRA - [SDR CALA2021070501024](https://openairdocs.org/sdr/CALA2021070501024), Jul 3, 2021: SKIN. DENTED. ON WALK AROUND FOUND SMALL DENT FWD LOWER RIGHT HALF OF CARGO DOOR . FWD AFT CARGO DOOR LEADING EDGE DENT 52-30-01 ALLO. DMG 1 EVALUATED DAMAGE TO AFT CARGO DOO - [SDR CALA2020100701157](https://openairdocs.org/sdr/CALA2020100701157), Oct 2, 2020: BATTERY. DISCHARGED. 767 - RETURN TO A SERVICEABLE CONDITION AFTER ACTIVE STORAGE PROGRAM - EMERGENCY EXIT LIGHTS INOP ROWS 20 THRU 23 FOUND EMERGENCY BATTERY CHARGER HAS CORROSION - [SDR CALA2019080401306](https://openairdocs.org/sdr/CALA2019080401306), Aug 2, 2019: DOOR SILL. CORRODED. AFT CGO FR58 DOOR SILL FLR SUPPORT WEB FND CORROSION,REF NON-ROU TINE NO.9482109 - ORIGINATED BY EMP:V902716,SPEC NO.A3NB-05-3-60 22. PERFORMED BY EMP:V902716 O - [SDR CALA2019072901273](https://openairdocs.org/sdr/CALA2019072901273), Jul 28, 2019: SEAT TRACK. CORRODED. FR 19-21 Y-1292 SEAT TRACK FND CORROSION. REF NON-ROUTINE LOG PAGE: 9482356 - SPEC NO.A3NB-53-3-6038 FR19-21 Y-1292 SEAT TRACK CORROSION REMOVED PER SRM 51-74-0 - [SDR CALA2019072401246](https://openairdocs.org/sdr/CALA2019072401246), Jul 22, 2019: SKIN. CRACKED. RT WING LOWER SKIN AT RIB 32, 1 EA FASTENER FOUND SKIN CRACK BETWEEN STR L6.5 AND REAR SPAR. RT WING RIB 32 STR L6.5 LOWER SKIN REPAIRED AS PER ECRA 5725-010 43 - [SDR CALA2019071401192](https://openairdocs.org/sdr/CALA2019071401192), Jul 11, 2019: SPLICE PLATE. DEFECTIVE. AD2016-13-3 SUPPORT TASK EA 5380-01118 REV A STA1582 39R FOUND 1EA FASTENER HOLE IN POOR CONDITION(THE THIRD HOLE COUNT FROM O/ B).REF NR LP 9131593 STA1582 S39 - [SDR CALA2019071401191](https://openairdocs.org/sdr/CALA2019071401191), Jul 10, 2019: SKIN. CRACKED. SUPPORT TASK EA5380-01178 REV A RT BETWEEN STA1640 AND 1654 STR FUSELAGE SKIN FOUND 2EA CRACKS AS MARKED. REF NR LP 9130486 REPAIRED PER SRM 53-80-01 REPAIR 7. - [SDR CALA2019062901077](https://openairdocs.org/sdr/CALA2019062901077), Jun 25, 2019: TEE FITTING. CORRODED. LT STA 955 TE FITTING FOUND CORROSION REF NR 9131496 LHS STA 955 T FTG REPLACED AND INSTALLED AS PER SRM 51-10-02 & SRM 51-40-02 & EA 5340-01478 REV E - [SDR CALA201906301076](https://openairdocs.org/sdr/CALA201906301076), Jun 25, 2019: TEE FITTING. CORRODED. RT STA 995 TE FITTING FOUND CORROSION REF NR L/P 9131496 RHS STA 955 T FTG REPLACED & INSTALLED AS PER SRM 51-00-02 & SRM 51-40-02 & EA 5340-01478 REV E. ## STCs that may be installed (OpenAirDocs) (3) 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 PW4060) - [STC SE01543CH](https://openairdocs.org/stc/SE01543CH): Replace Hamilton Sundstrand P/N 778839-13, 778839-14, 778839-19, 778839-20, 778839-37, 778839-38, 816682-1, 840618-2, 880724 carbon bushings with Cook Airtomic P/N AIR22947 Slotted Entry Busing in the High Pressure Shutoff Valve. Cook Airtomic - [STC SE00053AT-D](https://openairdocs.org/stc/SE00053AT-D): Modification of fan exit guide vane, to line replaceable unit configuration. Chromalloy Gas Turbine Corp - [STC SE00131LA](https://openairdocs.org/stc/SE00131LA): Modification of the subject engines to incorporate an oil tank reservoir insulation blanket in accordance with Hi Temp Insulation Inc. Drawing List 46M1024-301, Revision N/C, dated December 5, 1995, or later FAA approved revision as an acceptable alternate to Pratt & Whitney part number 50R280-01 or 51R059-01 insulation blankets. Hi Temp Insulation Inc ## Related - Other Boeing 767-3CB aircraft: https://openairdocs.org/model/boeing-767-3cb/aircraft.md - The Pratt & Whitney PW4060 engine: https://openairdocs.org/engine/pratt-whitney-pw4060.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.