# GE GENX-2B67B - Type: Engine model (FAA registry) - Registry code: 30165 - Manufacturer (registry): GE - Model: GENX-2B67B - Engine type: Turbo-fan - Power: 67,400 lb thrust - Data sheet: [TCDS E00078NE](https://openairdocs.org/tcds/E00078NE) (OpenAirDocs) - Holder: General Electric Company GE Aerospace - Installed in: 10 registered aircraft - Page: https://openairdocs.org/engine/ge-genx-2b67b Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2026-14-03](https://openairdocs.org/ad/2026-14-03): Engine Fuel Distribution · General Electric Company GE Aerospace GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Aug 21, 2026 - [AD 2026-04-09](https://openairdocs.org/ad/2026-04-09): Turbine Engine Compressor Section · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Mar 11, 2026 - [AD 2024-25-07](https://openairdocs.org/ad/2024-25-07): Turbine Engine Compressor Section · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Feb 12, 2025 - [AD 2022-25-20](https://openairdocs.org/ad/2022-25-20): Turbine Engine Compressor Section, Turbine Section · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Jan 26, 2023 - [AD 2022-20-12](https://openairdocs.org/ad/2022-20-12): Turbine Engine Compressor Section, Turbine Section · General Electric GEnx-1B54/P2, GEnx-1B58/P2, GEnx-1B64/P2 and 13 more. Effective Nov 16, 2022 - [AD 2022-03-16](https://openairdocs.org/ad/2022-03-16): Turbine Section · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Mar 21, 2022 - [AD 2022-04-07](https://openairdocs.org/ad/2022-04-07): Fuel Controlling System · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Mar 9, 2022 - [AD 2021-21-05](https://openairdocs.org/ad/2021-21-05): Engine Controls · General Electric GEnx-1B64, GEnx-1B64/P1, GEnx-1B64/P2 and 17 more. Effective Dec 28, 2021 - [AD 2021-13-16](https://openairdocs.org/ad/2021-13-16): Engine Fuel Distribution · General Electric GEnx-2B67, GEnx-2B67/P and GEnx-2B67B. Effective Aug 25, 2021 - [AD 2021-11-07](https://openairdocs.org/ad/2021-11-07): Turbine Engine Compressor Section · General Electric Genx-1B76A/P2, GEnx-1B64, GEnx-1B64/P1 and 17 more. Effective Jul 30, 2021 - [AD 2020-13-04](https://openairdocs.org/ad/2020-13-04): Engine Controls · General Electric Genx-1B76A/P2, GEnx-1B54, GEnx-1B54/P1 and 28 more. Effective Jul 24, 2020 - [AD 2019-02-01](https://openairdocs.org/ad/2019-02-01): Turbine section · General Electric Genx-1B76A/P2, GEnx-1B54, GEnx-1B54/P1 and 28 more. Effective Feb 25, 2019 - [AD 2018-21-12](https://openairdocs.org/ad/2018-21-12): Engine Fuel Distribution · General Electric GEnx-2B67, GEnx-2B67/P and GEnx-2B67B. Effective Jan 4, 2019 - [AD 2013-23-14](https://openairdocs.org/ad/2013-23-14): Critical rotating life-limited parts (LLPs) · General Electric GEnx-2B67 and GEnx-2B67B. Effective Jan 7, 2014 - [AD 2013-16-15](https://openairdocs.org/ad/2013-16-15): Booster anti-ice (BAI) air duct · General Electric GEnx-2B67B. Effective Sep 23, 2013 - [AD 2012-19-08](https://openairdocs.org/ad/2012-19-08): Fan mid shafts (FMS) · General Electric GEnx-1B54, GEnx-1B54/P1, GEnx-1B58 and 13 more. Effective Sep 21, 2012 Historical (superseded or no longer in force): - [AD 2018-16-07](https://openairdocs.org/ad/2018-16-07) (historical): Turbine Section · General Electric Genx-1B76A/P2, GEnx-1B54, GEnx-1B54/P1 and 28 more. Effective Aug 15, 2018 - [AD 2017-09-06](https://openairdocs.org/ad/2017-09-06) (historical): Engine · General Electric Genx-1B76A/P2, GEnx-1B54, GEnx-1B54/P1 and 28 more. Effective Jun 9, 2017 - [AD 2015-15-03](https://openairdocs.org/ad/2015-15-03) (historical): Power loss in ice crystal icing (ICI) conditions · General Electric GEnx-1B54, GEnx-1B54/P1, GEnx-1B54/P2 and 26 more. Effective Aug 24, 2015 ## Registered aircraft (10) - [N634UP](https://openairdocs.org/aircraft/N634UP): [United Parcel Service Co](https://openairdocs.org/faa-owner/UNITED%20PARCEL%20SERVICE%20CO), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 2013, S/N 37564 - [N851GT](https://openairdocs.org/aircraft/N851GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2012, S/N 37565 - [N852GT](https://openairdocs.org/aircraft/N852GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2012, S/N 37571 - [N853GT](https://openairdocs.org/aircraft/N853GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2012, S/N 37572 - [N854GT](https://openairdocs.org/aircraft/N854GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2013, S/N 37566 - [N855GT](https://openairdocs.org/aircraft/N855GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2013, S/N 37567 - [N856GT](https://openairdocs.org/aircraft/N856GT): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 37561 - [N857GT](https://openairdocs.org/aircraft/N857GT): [Atlas Air Inc](https://openairdocs.org/faa-owner/ATLAS%20AIR%20INC), [Purchase, NY](https://openairdocs.org/faa-place/NY/Purchase), built 2011, S/N 37568 - [N858GT](https://openairdocs.org/aircraft/N858GT): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 37569 - [N864GT](https://openairdocs.org/aircraft/N864GT): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2015, S/N 60117 ## NTSB investigations (2) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB DCA26WA132](https://openairdocs.org/ntsb/DCA26WA132), Feb 8, 2026: Boeing 747 (N852GT), Sao Paulo, Brazil, incident, no damage - [NTSB DCA17WA166](https://openairdocs.org/ntsb/DCA17WA166), Jul 15, 2017: Boeing 747-87UF (N852GT), Narita, Japan, incident, minor damage ## 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 20240411004189I](https://openairdocs.org/incident/20240411004189I), Apr 11, 2024: Boeing 747-87UF (N852GT), Anchorage, AK, Minor damage. On April 11, 2024, a Boeing 747-8F deflated six (6) main left gear tires after landing in Anchorage, Alaska (anc). The flight was operated by a flight crew of… ## Service difficulty reports (37) As reported by operators and repair stations, by the model named in the report. - [SDR UIEA2026042100229](https://openairdocs.org/sdr/UIEA2026042100229), Apr 21, 2026: OIL CAP. UNSECURE. ENG 3 OIL SYS STATUS MSG IN FLIGHT. OIL PRESSURE 24 PSI IN CRUISE. NR 3 ENG OIL FILL CAP FOUND OPEN. CLOSED CAP REF AMM 12-13-03. PERFORMED IDLE ENG RUN, OIL PR - [SDR IPXA2026042493720](https://openairdocs.org/sdr/IPXA2026042493720), Apr 8, 2026: RUB STRIP. BROKEN. BROKEN AND LOOSEN - STRIP AND RIVET , NR 4 ENG R/H T/R L/E WEAR STRIP FROM 3:30 TO 6:00 POS QTY 9 EA. REMOVE DAMAGE STRIP I.A.W SRM 51-40-02-0G REV.48. INSTALL - [SDR IPXA2026040331026](https://openairdocs.org/sdr/IPXA2026040331026), Apr 3, 2026: TURBINE CASE. CRACKED. OPENED NR 1 ENG TO ACCESS FAMV, FOUND ENGINE 1 HEAVILY SOILED WITH SOOT AND HYD FLUID. SIGNS OF OVERHEATING FOUND MELTED CLAMPS OF WIRE HARNESSES. HYD CONNECTIO - [SDR IPXA2026020186183](https://openairdocs.org/sdr/IPXA2026020186183), Feb 1, 2026: ENGINE. BIRD INGESTION. AIR TURN BACK, NR 2 ENGINE BIRD INGESTION, FIRE RESULTED IN AIR TURN BACK. PERFORMED ENGINE INSTALLATION UP TO STEP 93. IAW MXP-71-000-01-01-INST-JIC. POST INST - [SDR UIEA2025060600733](https://openairdocs.org/sdr/UIEA2025060600733), Jun 7, 2025: ENGINE. FAILED. ENGINE 3 FAILURE ON TAKEOFF ROLL AT 110 KNOTS REJECTED TAKEOFF AND CLEARED RUNWAY. NR 3 ENG BORESCOPE INSPECTION PERFORMED IAW AMM 72-00-00-290-801-G00, FOUND H - [SDR 2025FA0000281](https://openairdocs.org/sdr/2025FA0000281), Apr 17, 2025: LINK. LOOSE. AXIAL LINK FAN COWL TO AGB AFT BEARING LOOSE BOTH SIDES --- SN F1A0RHFT AND F1A0RHFK - [SDR IPXA16361](https://openairdocs.org/sdr/IPXA16361), Aug 16, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**SUSPECTED FUEL LEAK ENG NO.3 OR MAIN TANK #3. 3 30 MIN FUEL CHECK LOST AVERAGE OF 600 LBS EACH 30 MINS. OUT OF MAIN TANK #3 - [SDR IPXA2023082316361](https://openairdocs.org/sdr/IPXA2023082316361), Aug 16, 2023: FUEL TANK. LEAKING. *** SUPPLEMENTAL SDR *** SUSPECTED FUEL LEAK ENG NO.3 OR MAIN TANK #3. 3 30 MIN FUEL CHECK LOST AVERAGE OF 600 LBS EACH 30 MINS. OUT OF MAIN TANK #3 REMOVED AND - [SDR UIEA2022111501188](https://openairdocs.org/sdr/UIEA2022111501188), Nov 15, 2022: THRUST REVERSER. DAMAGED. NO 4 ENG VIBRATION ON 4.1 AFTER FL280 FOR ALL CLIMBS PERFORMED ENGINE VIBRATION INSPECTION IAW AMM 71-00-00. FOUND MISSING PANEL AND DAMAGE TO THRUST REVERSER. - [SDR IPXA2022101972808](https://openairdocs.org/sdr/IPXA2022101972808), Oct 18, 2022: PUMP. LEAKING. IN CRZ FLT, NO.1E OIL QTY DECREASED TO 4 QT. SHORTLY AFTER THE QTY DECREASED TO 3 QT, THEN 2 QT THEN 1 QT. AND ZERO QTY, OIL PRESS 52 PSI, ENG WAS SHUTDOWN. CHE - [SDR 2022FA0000260](https://openairdocs.org/sdr/2022FA0000260), May 16, 2022: NONE. CHATTERING. FOUND TOOLING DAMAGE ON THE FORWARD SIDE OF HPC STAGE 7 OF THE 6 TO 10 SPOOL - [SDR AALA202205055624](https://openairdocs.org/sdr/AALA202205055624), May 3, 2022: BLADE. DAMAGED. AIRCRAFT WAS GROUNDED: RIGHT ENGINE VIBRATION REVERSE IMAGE 512 N STARTED DURING CLIMB. FLIGHT DECLARED AN EMERGENCY AND AIRCRAFT RETURNED TO LHR. CARRIED OUT E - [SDR P5CA2022041300110](https://openairdocs.org/sdr/P5CA2022041300110), Apr 12, 2022: NONE. NONE. STATUS MESSAGE ENG 2 OIL SYS(

COMPLETED LOW PRESSURE INSP PER AMM 71-00-00 NO DEFECT. GBX INSP COMPLETED PER 72-60-00 NO DEFECT.

/

ADDITIONAL INSP FPI - [SDR Y9PA N63RP](https://openairdocs.org/sdr/Y9PA%20N63RP), Apr 3, 2022: ENGINE. FIRE. ON TAKE OFF FLIGHT CREW RECEIVED A FIRE WARNING IN #2 ENGINE, THEN THE INDICATION EXTINGUISHED, SO THEY ELECTED TO CONTINUE, THEN AT 8000', THE INDICATION REAPP - [SDR 2022F00084](https://openairdocs.org/sdr/2022F00084), Jan 7, 2022: NONE. DAMAGED. DURING TRANSIT CHECK, IT WAS DETECTED A FAN BLADE DAMAGED OF THE LEFT ENGINE. MAITENANCE PERSONAL PERFORMED REVISION, DETECTING A LEFT ENGINE FAN BLADE WITH DAM - [SDR 2022F00025](https://openairdocs.org/sdr/2022F00025), Dec 8, 2021: NONE. NONE. LEFT ENGINE REACHED 4.2 UNITS OF VIBRATION, CAPTAIN REPORTED THAT DURING TAKEOFF, THE LEFT ENGINE SECONDARY ENGINE INDICATIONS TURNED ON AND REACHED 4.2 UNITS O - [SDR 2022F00070](https://openairdocs.org/sdr/2022F00070), Dec 1, 2021: FUEL NOZZLE. NONE. MISSING MATERIAL ON RIGHT ENGINE FUEL NOZZLES CUPS, DURING THE OVERNIGHT AT MEX STATION AND IN ACCORDANCE WITH 1000FC-M2 CHECK, IT WAS REQUIRED A RIGHT ENGINE B - [SDR IPXA2021110975823](https://openairdocs.org/sdr/IPXA2021110975823), Nov 9, 2021: WARNING MESSAGE. FALSE ACTIVATION. ENG 3 OVHT LP A.C/O T/S PER FIM TASK 31-98-00-810-801. CMC SHOWS NO CORRELATED PRESENT LEG FAULTS AND NO EXISTING FAULTS. ACCOMPLISHED OPS TEST FOR FIRE/OVHT DE - [SDR IPXA2021100174451](https://openairdocs.org/sdr/IPXA2021100174451), Sep 30, 2021: STATUS MESSAGE. FALSE ACTIVATION. INSPECTION TYPE:N/AENG 2 FIRE LP 1 STATUS MESSAGE.T/S PERFORMED IAW FIM 26-11-00-810-819 REV. 2021-09-15. 03.01. FOUND NO EXISTING FAULT. OPC SATIS IAW AMM 26-1 - [SDR IPXA2021072371982](https://openairdocs.org/sdr/IPXA2021072371982), Jul 22, 2021: ENGINE. FIRE. ATB - OPEN - EMERGENCY DECLARED - PAN PAN DECLARED - EMERG EQUIP USED, ENG FIRE BOTTLES & FOAM TRUCKS - A/C OOS. ENG 1 LIMITS EXCEEDED EICAS, WHILE RUNNING CHEC - [SDR 2021F00124](https://openairdocs.org/sdr/2021F00124), Apr 19, 2021: BLADE. DAMAGED. UNDERCOAT MISSING ON CONCAVE SIDE OF RIGHT ENGINE FAN BLADE DURING OVERNIGHT AND APPLICATION OF 1000 F WING INSPECTION AT MEX, IT WAS DETECTED UNDERCOAT MISSING - [SDR UIEA2021031300538](https://openairdocs.org/sdr/UIEA2021031300538), Mar 12, 2021: ECU. MALFUNCTIONED. UPON ENG SPOOL FOR T/O ACFT VEERED TO RIGHT. EXECUTED LOW SPEED (10 KNOTS APPROX) REJECTED T/O(

INSPECTED NOSE STEERING / SYSTEM IAW AMM 32-51-00, INSP - [SDR P5CA2020110400371](https://openairdocs.org/sdr/P5CA2020110400371), Nov 4, 2020: ENGINE. MALFUNCTIONED. FLIGHT CREW REPORTED TO HKG MX THAT NR 3 ENGINE DID NOT SPOOL UP ON TAKE OFF, BUT SECOND TRY WAS NORMAL. DISCUSSED WITH PPE, AND DOWNLOADED QAR DATA FOR REVIEW. - [SDR P5CA2020042000145](https://openairdocs.org/sdr/P5CA2020042000145), Apr 14, 2020: COMPRESSOR. STALLED. REPEAT WRITEUP - REF LOG PAGE 1127088. DURING TAKEOFF ROLL AND ENGINES ACCELERATING TO TAKEOFF THRUST, COMPRESSOR STALL EITHER #1 OR #2 AT A LOW SPEED 30 K - [SDR P5CA2020041400144](https://openairdocs.org/sdr/P5CA2020041400144), Apr 12, 2020: UNKNOWN. MALFUNCTIONED. DURING TAKE OFF ROLL AND ENGINE ACCELERATING TO THRUST, SUSPECT COMPRESSOR STALL ON EITHER 1 OR 2.(

C/W ECM #2020P-176 AND / 2020P-174. NO DEFECTS NOTE - [SDR UIEA2019060744384](https://openairdocs.org/sdr/UIEA2019060744384), Jun 3, 2019: ENGINE. MALFUNCTIONED. AT FL 320, AFTER 1 HR 25 MIN OF FLIGHT, WE HEARD A LOUD BANG. #2 ENGINE ROLLED BACK AND SHUT DOWN. AUTO START TRIED SEVERAL TIMES TO RE-LIGHT BUT IT DID NOT STA - [SDR CA190322002](https://openairdocs.org/sdr/CA190322002), Feb 18, 2019: HEAT EXCHANGER. LEAKING. (CAN) ENGINE OIL CONSUMPTION ON R/H ENGINE IS HIGHER. DEPARTED WITH 21L 7HRS INTO FLIGHT OIL LEVEL IS SHOWING 13L SAME AS PREVIOUS FLIGHT. RESOLUTION MAIN FUEL - [SDR P5CA2019021900024](https://openairdocs.org/sdr/P5CA2019021900024), Feb 16, 2019: ENGINE. MAKING METAL. AFTER LEVELING OFF AT FL 320, # 2 ENGINE OIL PRESSURE WENT TO ZERO. SHUT DOWN ENGINE. NO N1 AFTER FIVE MINUTES.(

REMOVED # 2 ENGINE DMS AND FOUND MULTIPLE MET - [SDR P5CA2015080300059](https://openairdocs.org/sdr/P5CA2015080300059), Aug 3, 2015: FILTER. CONTAMINATED. DURING CLIMBOUT, EICAS MESSAGE, ENGINE 3 THRUST. PRELIMINARY INSPECTIONS SHOWED FUEL FILTER CONTAMINATION. NR 3 ENGINE REPLACEMENT IN WORK. - [SDR P5CA2015073100057](https://openairdocs.org/sdr/P5CA2015073100057), Jul 30, 2015: FMU. POWER LOSS. ENGINE NR 3 ROLLED BACK AND FLAMEOUT AT APPROXIMATE 16:42Z OIL PRESSURE STABILIZED AT 14 PSI IN CRUISE. N1 & N2 ROTATION 17.8/ 17.7. FIRE SWITCH NOT PULLED. PUL - [SDR P5CA2015080100058](https://openairdocs.org/sdr/P5CA2015080100058), Jul 30, 2015: PUMP. FAILED. NR 3 ENGINE ROLLED BACK AND FLAMEOUT, OIL PRESSURE STABILIZED AT 14 PSI DURING CRUISE. N1 & N2 ROTATION 17.8/ 17.7. FIRE SWITCH NOT PULLED. NR 3 ENGINE FUEL PUM - [SDR UIEA2015052600285](https://openairdocs.org/sdr/UIEA2015052600285), May 25, 2015: UNKNOWN. UNKNOWN. ENGINE NR 1 OIL QTY GRADUALLY WENT DOWN TO ZERO, ALL OTHER INDICATIONS, OIL PRESS & TEMP WERE NORMAL. PERFORMED OPEN & CLOSED COWL INSPECTION IAW AMM 79-00-00, - [SDR CA150212006](https://openairdocs.org/sdr/CA150212006), Feb 10, 2015: OIL CAP. MISSING. (CAN) APPROXIMATELY 5 HOURS AFTER DEPARTURE THE CREW REPORTED A CONTINUING REDUCTION IN LEFT ENGINE OIL PRESSURE AND QUANTITY. AFTER DISCUSSION WITH MOC A DIVER - [SDR P5CA2014110900051](https://openairdocs.org/sdr/P5CA2014110900051), Nov 9, 2014: B-NUT. LOOSE. OIL QUANTITY NR 2 ENGINE DECREASED TO ZERO OVER A 2 HOUR PERIOD, DIVERTED. PRESSURE AND TEMPERATURE STAYED NORMAL. FOUND NR 5 BEARING SCAVENGE TUBE B-NUT LOOSE. - [SDR UIEA2014060200222](https://openairdocs.org/sdr/UIEA2014060200222), Jun 2, 2014: ENGINE. POWER LOSS. INADVERTENT ENCOUNTER WITH ICE CRYSTALS, NR 2 ENG ROLLED BACK. PERFORMED BORESCOPE INSPECTION OF ALL HIGH PRESS COMPRESSOR BLADE AIRFOILS OF THE NR 2 ENG IAW AM - [SDR UIEA2014021200053](https://openairdocs.org/sdr/UIEA2014021200053), Feb 12, 2014: ENGINE. POWER LOSS. DURING TAKEOFF ROLL AT VERY LOW SPEED, NR 4 ENG ROLLED BACK TO IDLE. DURING TAKEOFF REJECTION THERE WAS A BURNING ODOR FOR APPROXIMATELY 20 SECONDS IN THE AIR C - [SDR UIEA2013111900563](https://openairdocs.org/sdr/UIEA2013111900563), Nov 19, 2013: ENGINE. DAMAGED. NR 2 ENGINE, REQUIRES REPLACEMENT DUE TO HIGH PRESSURE COMPRESSOR ROTOR DAMAGED BEYOND SERVICEABLE LIMITS. REPLACED NR 2 ENGINE IAW AMM 71-00-00 AND REMOVAL AND --- 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.