# Honeywell AS907-2-1A - Type: Engine model (FAA registry) - Registry code: 33401 - Manufacturer (registry): HONEYWELL - Model: AS907-2-1A - Engine type: Turbo-fan - Power: 7,530 lb thrust - Data sheet: [TCDS E00010LA](https://openairdocs.org/tcds/E00010LA) (OpenAirDocs) - Holder: Honeywell Aerospace US LLC - Installed in: 445 registered aircraft - Page: https://openairdocs.org/engine/honeywell-as907-2-1a 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 2018-04-13](https://openairdocs.org/ad/2018-04-13): Engine Controls Section · Honeywell International AS907-1-1A, AS907-2-1A, AS907-2-1G and 1 more. Effective Apr 12, 2018 ## Registered aircraft (445, first 50) - [N100SA](https://openairdocs.org/aircraft/N100SA): [Essay Management Services LLC](https://openairdocs.org/faa-owner/ESSAY%20MANAGEMENT%20SERVICES%20LLC), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2024, S/N 21019 - [N102CE](https://openairdocs.org/aircraft/N102CE): [Centerpoint Energy Service Co LLC](https://openairdocs.org/faa-owner/CENTERPOINT%20ENERGY%20SERVICE%20CO%20LLC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2020, S/N 20849 - [N10EH](https://openairdocs.org/aircraft/N10EH): [Reh Finance Co](https://openairdocs.org/faa-owner/REH%20FINANCE%20CO), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2019, S/N 20810 - [N10SE](https://openairdocs.org/aircraft/N10SE): [Radair LLC](https://openairdocs.org/faa-owner/RADAIR%20LLC), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2023, S/N 20973 - [N10UN](https://openairdocs.org/aircraft/N10UN): [Global Air LLC](https://openairdocs.org/faa-owner/GLOBAL%20AIR%20LLC), [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville), built 2018, S/N 20748 - [N110MW](https://openairdocs.org/aircraft/N110MW): built 2024, S/N 21001 - [N115SE](https://openairdocs.org/aircraft/N115SE): [Advanta Aviation 3500 LLC](https://openairdocs.org/faa-owner/ADVANTA%20AVIATION%203500%20LLC), [La Jolla, CA](https://openairdocs.org/faa-place/CA/La%20Jolla), built 2022, S/N 20926 - [N119DT](https://openairdocs.org/aircraft/N119DT): [Tennthom Aviation Corp](https://openairdocs.org/faa-owner/TENNTHOM%20AVIATION%20CORP), [La Vergne, TN](https://openairdocs.org/faa-place/TN/La%20Vergne), built 2024, S/N 20988 - [N120DR](https://openairdocs.org/aircraft/N120DR): [Clo Equipment II LLC](https://openairdocs.org/faa-owner/CLO%20EQUIPMENT%20II%20LLC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2020, S/N 20846 - [N120JB](https://openairdocs.org/aircraft/N120JB): built 2026, S/N 21121 - [N123Q](https://openairdocs.org/aircraft/N123Q): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2016, S/N 20616 - [N127EB](https://openairdocs.org/aircraft/N127EB): [Forty Acres Aviation LLC](https://openairdocs.org/faa-owner/FORTY%20ACRES%20AVIATION%20LLC), [Wheeling, IL](https://openairdocs.org/faa-place/IL/Wheeling), built 2014, S/N 20515 - [N12EC](https://openairdocs.org/aircraft/N12EC): [Entergy Services LLC](https://openairdocs.org/faa-owner/ENTERGY%20SERVICES%20LLC), [New Orleans, LA](https://openairdocs.org/faa-place/LA/New%20Orleans), built 2017, S/N 20717 - [N12F](https://openairdocs.org/aircraft/N12F): built 2026, S/N 21114 - [N131JR](https://openairdocs.org/aircraft/N131JR): [C&S Wholesale Grocers LLC](https://openairdocs.org/faa-owner/C%26S%20WHOLESALE%20GROCERS%20LLC), [Keene, NH](https://openairdocs.org/faa-place/NH/Keene), built 2024, S/N 21046 - [N131KR](https://openairdocs.org/aircraft/N131KR): [Str Holdings LLC](https://openairdocs.org/faa-owner/STR%20HOLDINGS%20LLC), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2020, S/N 20855 - [N135CG](https://openairdocs.org/aircraft/N135CG): [Cti Of North Carolina Inc](https://openairdocs.org/faa-owner/CTI%20OF%20NORTH%20CAROLINA%20INC), [Wilmington, NC](https://openairdocs.org/faa-place/NC/Wilmington), built 2023, S/N 20955 - [N140GS](https://openairdocs.org/aircraft/N140GS): [One Gas Inc](https://openairdocs.org/faa-owner/ONE%20GAS%20INC), [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa), built 2025, S/N 21059 - [N14F](https://openairdocs.org/aircraft/N14F): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2025, S/N 21074 - [N156PH](https://openairdocs.org/aircraft/N156PH): [Pg Square LLC](https://openairdocs.org/faa-owner/PG%20SQUARE%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2017, S/N 20696 - [N157PH](https://openairdocs.org/aircraft/N157PH): [443a Aviation LLC](https://openairdocs.org/faa-owner/443A%20AVIATION%20LLC), [Traverse City, MI](https://openairdocs.org/faa-place/MI/Traverse%20City), built 2017, S/N 20715 - [N158PH](https://openairdocs.org/aircraft/N158PH): [Pg Square LLC](https://openairdocs.org/faa-owner/PG%20SQUARE%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2018, S/N 20721 - [N15HD](https://openairdocs.org/aircraft/N15HD): [Ddrh Holdings LLC](https://openairdocs.org/faa-owner/DDRH%20HOLDINGS%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 2026, S/N 21097 - [N15NP](https://openairdocs.org/aircraft/N15NP): built 2022, S/N 20909 - [N15TF](https://openairdocs.org/aircraft/N15TF): [Taylor Fresh Foods Inc](https://openairdocs.org/faa-owner/TAYLOR%20FRESH%20FOODS%20INC), [Salinas, CA](https://openairdocs.org/faa-place/CA/Salinas), built 2023, S/N 20942 - [N165RD](https://openairdocs.org/aircraft/N165RD): [Island Park Aviation LLC](https://openairdocs.org/faa-owner/ISLAND%20PARK%20AVIATION%20LLC), [Fargo, ND](https://openairdocs.org/faa-place/ND/Fargo), built 2018, S/N 20745 - [N167FT](https://openairdocs.org/aircraft/N167FT): [Fifth Third Bank Na](https://openairdocs.org/faa-owner/FIFTH%20THIRD%20BANK%20NA), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati), built 2015, S/N 20559 - [N168GC](https://openairdocs.org/aircraft/N168GC): [Elk Air Partners III LLC](https://openairdocs.org/faa-owner/ELK%20AIR%20PARTNERS%20III%20LLC), [Monroe, MI](https://openairdocs.org/faa-place/MI/Monroe), built 2018, S/N 20724 - [N170WC](https://openairdocs.org/aircraft/N170WC): [Wca Holdings IV LLC](https://openairdocs.org/faa-owner/WCA%20HOLDINGS%20IV%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2016, S/N 20645 - [N176WC](https://openairdocs.org/aircraft/N176WC): [Wca Holdings IV LLC](https://openairdocs.org/faa-owner/WCA%20HOLDINGS%20IV%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2016, S/N 20654 - [N179RP](https://openairdocs.org/aircraft/N179RP): [179 Rp LLC](https://openairdocs.org/faa-owner/179%20RP%20LLC), [Melrose Park, IL](https://openairdocs.org/faa-place/IL/Melrose%20Park), built 2024, S/N 21000 - [N1870E](https://openairdocs.org/aircraft/N1870E): [N1870g Leasing LLC](https://openairdocs.org/faa-owner/N1870G%20LEASING%20LLC), [Fort Collins, CO](https://openairdocs.org/faa-place/CO/Fort%20Collins), built 2015, S/N 20555 - [N188LT](https://openairdocs.org/aircraft/N188LT): [Tls Aviation LLC](https://openairdocs.org/faa-owner/TLS%20AVIATION%20LLC), [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa), built 2025, S/N 21053 - [N1972H](https://openairdocs.org/aircraft/N1972H): [Hl Aircraft LLC](https://openairdocs.org/faa-owner/HL%20AIRCRAFT%20LLC), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2024, S/N 21033 - [N1998C](https://openairdocs.org/aircraft/N1998C): [Clyde Companies Inc](https://openairdocs.org/faa-owner/CLYDE%20COMPANIES%20INC), [Orem, UT](https://openairdocs.org/faa-place/UT/Orem), built 2024, S/N 20996 - [N1MU](https://openairdocs.org/aircraft/N1MU): [Murphy Oil USA Inc](https://openairdocs.org/faa-owner/MURPHY%20OIL%20USA%20INC), [El Dorado, AR](https://openairdocs.org/faa-place/AR/El%20Dorado), built 2022, S/N 20901 - [N1RC](https://openairdocs.org/aircraft/N1RC): built 2022, S/N 20937 - [N200JB](https://openairdocs.org/aircraft/N200JB): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2020, S/N 20843 - [N200JC](https://openairdocs.org/aircraft/N200JC): [Clo Equipment LLC](https://openairdocs.org/faa-owner/CLO%20EQUIPMENT%20LLC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2019, S/N 20791 - [N203CK](https://openairdocs.org/aircraft/N203CK): [Macs Aviation LLC](https://openairdocs.org/faa-owner/MACS%20AVIATION%20LLC), [Columbus, IN](https://openairdocs.org/faa-place/IN/Columbus), built 2025, S/N 21089 - [N21381](https://openairdocs.org/aircraft/N21381): [Hardwicke Properties LLC](https://openairdocs.org/faa-owner/HARDWICKE%20PROPERTIES%20LLC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2018, S/N 20774 - [N214RW](https://openairdocs.org/aircraft/N214RW): [Midwest Nas Inc](https://openairdocs.org/faa-owner/MIDWEST%20NAS%20INC), [Onalaska, WI](https://openairdocs.org/faa-place/WI/Onalaska), built 2024, S/N 21009 - [N217SG](https://openairdocs.org/aircraft/N217SG): [Giddy Air LLC](https://openairdocs.org/faa-owner/GIDDY%20AIR%20LLC), [Fredonia, NY](https://openairdocs.org/faa-place/NY/Fredonia), built 2025, S/N 21093 - [N21FR](https://openairdocs.org/aircraft/N21FR): [Flying Fox LLC](https://openairdocs.org/faa-owner/FLYING%20FOX%20LLC), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), built 2018, S/N 20747 - [N220FX](https://openairdocs.org/aircraft/N220FX): [Jsa Investments LLC](https://openairdocs.org/faa-owner/JSA%20INVESTMENTS%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2025, S/N 21075 - [N2218H](https://openairdocs.org/aircraft/N2218H): built 2025, S/N 21081 - [N221FX](https://openairdocs.org/aircraft/N221FX): [Exeter Aviation LLC](https://openairdocs.org/faa-owner/EXETER%20AVIATION%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2025, S/N 21080 - [N222FX](https://openairdocs.org/aircraft/N222FX): [Dkl-Flex LLC](https://openairdocs.org/faa-owner/DKL-FLEX%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2025, S/N 21101 - [N223FX](https://openairdocs.org/aircraft/N223FX): [Flexjet LLC](https://openairdocs.org/faa-owner/FLEXJET%20LLC), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2025, S/N 21102 - [N225FW](https://openairdocs.org/aircraft/N225FW): [Flying W LLC](https://openairdocs.org/faa-owner/FLYING%20W%20LLC), [Greenwich, CT](https://openairdocs.org/faa-place/CT/Greenwich), built 2018, S/N 20725 All 445: https://openairdocs.org/engine/honeywell-as907-2-1a/aircraft.md ## NTSB investigations (1) 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 ERA22LA088](https://openairdocs.org/ntsb/ERA22LA088), Nov 21, 2021: Bombardier BD-100-1A10 (N743QS), Atlantic Ocean, Turks & Caicos Islands, no damage. Probable cause: The airplane’s encounter with moderate clear air turbulence which resulted in a serious injury to one unrestrained passenger. ## FAA accident and incident reports (8) 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 20260408010549I](https://openairdocs.org/incident/20260408010549I), Apr 8, 2026: Bombardier BD-100-1A10 (N822LL), Agusta, GA, Minor damage. While at 6000 feet and during descent into Augusta Airport, left engine on aircraft began vibrating abnormally. Pilot elected to shutdown engine and landed… - [Incident 20250903012179I](https://openairdocs.org/incident/20250903012179I), Sep 3, 2025: Bombardier Inc BD-100-1A10 (N57810), Kansas City, MO, Minor damage. During our postflight inspection the crew found evidence of a bird strike on the left engine cowling. The crew stated they do not know when or where it… - [Incident 20250819010529I](https://openairdocs.org/incident/20250819010529I), Aug 19, 2025: Bombardier Inc BD-100-1A10 (N752QS), Bwi, MD, No damage. Bird strike was reported but no damage was found. - [Incident 20221126017829I](https://openairdocs.org/incident/20221126017829I), Nov 26, 2022: Bombardier Inc CL-600-2B16 (N350PR), Birmingham, AL, Minor damage. While at cruise altitude, the pilot's outer face windshield ply failed. Crew followed followed procedures in the other procedures checklist, avoiding any form… - [Incident 20211110022202I](https://openairdocs.org/incident/20211110022202I), Nov 10, 2021: Bombardier Inc BD-100-1A10 (N726QS), Albany, NY, Minor damage. While taxing to runway 01, the left wing of EJA726 (N726QS) struck N333WC while in the non-movement area causing damage to the left wingtip on N726QS and a… - [Incident 20191213022449I](https://openairdocs.org/incident/20191213022449I), Dec 13, 2019: Bombardier Inc BD-100-1A10 (N798QS), Omaha, NE, Minor damage. During taxi for departure N798QS, a Bombardier challenger 350 operated by netjets aviation, inc., veered off the taxiway and struck a single taxiway light. The… - [Incident 20191010019631I](https://openairdocs.org/incident/20191010019631I), Oct 10, 2019: Bombardier Inc BD-100-1A10 (N774QS), Asheville, NC, Minor damage. Description: While being marshaled out of parking spot aircraft wingtip made contact with another parked aircraft's winp on the ramp. Causal or contributing… - [Incident 20181117017291I](https://openairdocs.org/incident/20181117017291I), Nov 17, 2018: Bombardier Inc BD-100-1A10 (N570FX), East Boston, MA, Minor damage. N570FX was being marshalled into parking on the signature FBO ramp. During maneuvering, the tip of the left winglet struck the right winglet of a parked… ## Service difficulty reports (53, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR DXTA2026101410122](https://openairdocs.org/sdr/DXTA2026101410122), Oct 10, 2026: ENGINE. FLAMED OUT. DURING DESCENT AUDIBLE AND TACTILE VIBRATION OCCURRED FOLLOWED BY AMBER VIB INDICATION. RIGHT ENGINE INDICATIONS FLUCTUATED. RIGHT ENGINE FLAMED OUT. SECURED EN - [SDR J7SA2026100500528](https://openairdocs.org/sdr/J7SA2026100500528), Sep 21, 2026: HMU. UNSERVICEABLE. DIVERSION DUE TO THE LEFT ENGINE SURGING IN CRUISE WITH NO ASSOCIATED CAS MESSAGE. AIRCRAFT LANDED WITHOUT INCIDENT AT PHNL. REPLACED THE SUSPECTED FAULTY HYDRO - [SDR DXTA2026071708804](https://openairdocs.org/sdr/DXTA2026071708804), Jul 13, 2026: ENGINE. VIBRATION. AT CRUISE AT FL400 FELT A VIBRATION IN PLANE. ABOUT A MIN LATER L ENG VIBRATION CASS MESS CAME ON. WHILE PULLING OUT QRH, RECEIVED A LT ITT EXCEEDANCE WARNING. - [SDR DXTA2026052608193](https://openairdocs.org/sdr/DXTA2026052608193), May 22, 2026: ENGINE. FAILED. ON CLIMBOUT SHORTLY AFTER TAKEOFF, RECEIVED A STRONG VIBRATION FOLLOWED BY A L ENG EXCEEDANCE CAS & A OVERTEMP ON ITT. REDUCED THUST LEVER TO BRING ITT DOWN. RE - [SDR E0YA202604090001](https://openairdocs.org/sdr/E0YA202604090001), Apr 8, 2026: ENGINE. FAILED. ON SHORT FINAL APPROACH INTO AGS FELT A VIBRATION FROM THE LEFT ENGINE. SHUT ENGINE DOWN AND LANDED WITHOUT INCIDENT. UPON PRELIMINARY INSPECTION COULD NOT ROTA - [SDR 2026FA0000230](https://openairdocs.org/sdr/2026FA0000230), Mar 27, 2026: LINER. DEBONDED. LEFT ENGINE COMPRESSOR STALL AFTER T/O ON CLIMB OUT - COMPUTER RECORDED UNCOMMANDED ENGINE SURGES - CREW REDUCED POWER AND RETURNED TO AIRPORT WITHOUT INCIDENT - [SDR CWQA20260322001](https://openairdocs.org/sdr/CWQA20260322001), Mar 22, 2026: SENSOR. FAILED. DURING CLIMB AFTER TAKEOFF FROM APF CREW RECEIVED AMBER “R HYD TEMP HIGH” CAS MESSAGE. MESSAGE CAME AND WENT 3 TIMES BEFORE STAYING ON. CREW FOLLOWED CHECKLIST, - [SDR U5QA202603120167](https://openairdocs.org/sdr/U5QA202603120167), Mar 12, 2026: ENGINE. STALLED. DURING T/O AT KDAL, CREW REPORTED OF HEARING A LOUD BANG DURING ROTATION PHASE, AFTER CLIMBING TO A SAFE ALTITUDE AND APPLICATION OF DORDAR (DECISION PROCESS) T - [SDR 2026FA0000141](https://openairdocs.org/sdr/2026FA0000141), Feb 25, 2026: SEAL. DEBONDED. CREW EXPERIENCE COMPRESSOR STALLS ON CLIMB OUT AFTER TAKE OFF - CREW REDUCED POWER AND RETUNED TO LAND WITHOUT INCIDENT. UPON INVESTIGATION AND BORESCOPE IT WAS - [SDR DXTA2026021206851](https://openairdocs.org/sdr/DXTA2026021206851), Feb 9, 2026: ENGINE. FAULTED. AFTER MLG RETRACTION, HEARD RAPID LOUD BANGS FOLLOWED BY A PAUSE, THEN ANOTHER RAPID LOUD BANGS. N1 LT ENG DROPPED FROM CLIMB POWER TO APPROX 62.7% DURING BANGS - [SDR DXTA2026021206838](https://openairdocs.org/sdr/DXTA2026021206838), Feb 9, 2026: ENGINE. FAULTED. AFTER DEPARTURE AT APPROXIMATELY 700 FEET MSL, A LOUD BANG OR SERIES OF BANGS WAS HEARD AND FELT. MOMENTARY VIBRATION WAS FELT THROUGH AIRFRAME. THE AIRCRAFT YA - [SDR 2026FA0000206](https://openairdocs.org/sdr/2026FA0000206), Feb 4, 2026: ENGINE. DAMAGED. A LOUD BANG HEARD FROM RIGHT SIDE OF AIRCRAFT ON TAKEOFF FROM KFRG AT 600 FEET WHILE GEAR WAS GOING INTO WELL. CREW THOUGHT IT WAS A GEAR UPLOCK ISSUE. GEAR INS - [SDR DXTA2025121506115](https://openairdocs.org/sdr/DXTA2025121506115), Dec 12, 2025: ENGINE. SPARKS. DURING TAKEOFF ROLL AT APPROX 80KTS FELT ACFT YAW TO LT & SHAKING. ABORTED TAKEOFF. EXITED THE RUNWAY, GOT A RED LT ENGINE EXCEEDANCE CAS MESSAGE. ATC TOLD US H - [SDR 3EJA202601150001](https://openairdocs.org/sdr/3EJA202601150001), Dec 7, 2025: ENGINE. FAILED. AT APPROX 400 FEET WE HAD A LEFT ENGINE EXCEEDANCE WITH RED CAS MESSAGE, AND THE ENGINE WENT TO IDLE. ENGINE REMOVED FOR REPAIR - [SDR DXTA2025042403169](https://openairdocs.org/sdr/DXTA2025042403169), Apr 21, 2025: WIRE HARNESS. FAULTED. R FADEC FAIL AMBER CAS: AT FL410, RECEIVED AN AMBER R FADEC FAIL CAS. RIGHT ENGINE AUTOMATICALLY REDUCED TO IDLE. RAN APPRIATE QRH PROCEDURE FOR DISPLAYED CAS. - [SDR DXTA2025013102148](https://openairdocs.org/sdr/DXTA2025013102148), Jan 29, 2025: OIL SYSTEM. LOW. R ENG OIL PRESS LOW CAS: ON CLIMBOUT, RIGHT ENGINE OIL PRESSURE LOW RED CAS ILLUMINATED WITH AN ASSOCIATED OIL PRESSURE INDICATION OF 41 PSI. FOLLOWED QRH AND P - [SDR DXTA2024100800763](https://openairdocs.org/sdr/DXTA2024100800763), Oct 5, 2024: ENGINE. OVERTEMP. WHILE DESCENDING ON OHSEA 2 ARRIVAL INTO KSNA & PASSING APPROX 15000 FT WITH POWER LEVERS NEAR IDLE, A VIBRATION FELT. NO CAS MESSAGE, DISCONNECTED AUTOPILOT TO - [SDR DXTA2024091200481](https://openairdocs.org/sdr/DXTA2024091200481), Sep 8, 2024: LANDING GEAR. NO DISCREPANCY. OVERWEIGHT LANDING: LANDED OVERWEIGHT DUE TO EMERGENCY AND ENGINE FAILURE. PLENTY OF RUNWAY AND GENTLE ON BRAKES. BASED ON THE AMM TASK 05-51-01-210-801 STEP 1. - [SDR DXTA2024091200480](https://openairdocs.org/sdr/DXTA2024091200480), Sep 8, 2024: ENGINE. POWER LOSS. AT ROTATION, RED CAS & MASTER WARNING. ENG ROLLED BACK, CAME BACK UP, 2ND IDENTICAL CAS FOLLOWED BY ROLL BACK AGAIN. ENG DID NOT HAVE POWER CONTROL FOR ROUGHLY - [SDR DXTA2024072212409](https://openairdocs.org/sdr/DXTA2024072212409), Jul 19, 2024: ENGINE. SURGES. DURING TAKEOFF, IMMEDIATELY AFTER ACFT BECAME AIRBORNE, HEARD 3-4 LOUD BANGS FROM WHAT SOUNDED LIKE THE LT ENG. BELIEVE IT WAS POSSIBLY A COMPRESSOR STALL. RIGH - [SDR DXTA2024062712180](https://openairdocs.org/sdr/DXTA2024062712180), Jun 27, 2024: OIL CAP. UNSECURE. R ENG OIL PRESS LOW CAS: ON ARRIVAL HAD R ENG OIL PRESS LOW CAS. FOLLOWED QRH. SHUT RIGHT ENG DOWN. ON POST FLIGHT FOUND OIL CAP HAD CAME OFF RESOLUTION: VERIAE - [SDR 2024F00014](https://openairdocs.org/sdr/2024F00014), Jan 19, 2024: CAP. UNSECURE. #2 ENGINE LOW OIL PRESSURE INDICATION AT CRUISE. REDUCED POWER BY 5% N1 AND OIL PRESSURE CAME BACK IN THE GREEN. PRECAUTIONARY DIVERT TO PHX AND DECLARED EMERGE - [SDR DXTA2021122053920](https://openairdocs.org/sdr/DXTA2021122053920), Dec 20, 2021: COMPRESSOR. STALLED. LEFT ENGINE ENGINE COMPRESSOR STALL: ON CLIMB OUT, UPON FIRST POWER REDUCTION WE EXPERIENCED WHAT WE BELIEVE WAS COMPRESSOR STALLS. THE VIBRATION/ STALLS WERE F - [SDR DXTA2021090348120](https://openairdocs.org/sdr/DXTA2021090348120), Sep 2, 2021: ENGINE. DAMAGED. RIGHT ENGINE ENGINE COMPRESSOR STALL: ON ROTATION FOR TAKEOFF A SCRAPING SOUND WAS HEARD FROM THE RIGHT SIDE OF THE AIRCRAFT. IT WASN'T A SOUND I HAD HEARD BEFO - [SDR DXTA2021060243050](https://openairdocs.org/sdr/DXTA2021060243050), Jun 2, 2021: FADEC. DEFECTIVE. ON TAKE OFF ROLL, RIGHT ENGINE SEEMED SLOW TO POWER UP AND ONLY GOT ABOUT TWO THIRDS POWER, THEN ITT TURNED RED AND RED CAS MESSAGE R ENGINE EXCEEDANCE ILLUMINA - [SDR 2021FA0000057](https://openairdocs.org/sdr/2021FA0000057), Jan 12, 2021: ENGINE. VIBRATES. CLIMBING THROUGH FLIGHT LEVEL 350 WE NOTICED A VIBRATION FOLLOWED BY A RISE IN ITT AND AN “ENGINE VIB” EICAS MESSAGE. PER THE QRH, WE SECURED THE ENGINE VIA PRE - [SDR AMCR20210108](https://openairdocs.org/sdr/AMCR20210108), Dec 30, 2020: BEARING. DESTROYED. SHORTLY AFTER OUR INITIAL DESCENT FROM CRUISE ALTITUDE, DESCENDING THROUGH ABOUT 37,000 FEET, WE EXPERIENCED A LOUD, HIGH FREQUENCY VIBRATION. WHILE ADJUSTING T - [SDR J7SA2020111700241](https://openairdocs.org/sdr/J7SA2020111700241), Nov 14, 2020: BLADE. DAMAGED. ON TAKEOFF OUT OF KMCC DURING GEAR RETRACTION CREW FELT A VIBRATION IN THE RUDDER PEDALS AND HEARD A LOUD BANG. CREW FOLLOWED AFM AND CYCLED THE GEAR AGAIN WITH - [SDR J7SA2020111200238](https://openairdocs.org/sdr/J7SA2020111200238), Nov 6, 2020: UNKNOWN. VIBRATION. DIVERTED DUE TO 4 RAPID LOUD BANGS AND VIBRATION THROUGHOUT THE AIRCRAFT ON TAKEOFF THROUGH 15000 FT. ENGINE PARAMETERS WERE NORMAL, NO NEW DISCREPANCIES DISPLA - [SDR J7SA2020111700242](https://openairdocs.org/sdr/J7SA2020111700242), Nov 6, 2020: BLADES. DAMAGED. DIVERTED DUE TO 4 RAPID LOUD BANGS AND VIBRATION THROUGHOUT THE AIRCRAFT ON TAKEOFF THROUGH 15000 FT. ENGINE PARAMETERS WERE NORMAL, NO NEW DISCREPANCIES DISPLA - [SDR DXTA2020102004243](https://openairdocs.org/sdr/DXTA2020102004243), Oct 20, 2020: PUMP. FAILED. DURING DESCENT AT 10000 FT RED RT ENGINE OIL PRESS LOW CAS MESSAGE DISPLAYED. WE DID THE APPROPRIATE QRH PROCEDURE AND SHUT THE ENGINE DOWN. CORRECTIVE ACTION: - [SDR J7SA2020091400221](https://openairdocs.org/sdr/J7SA2020091400221), Sep 10, 2020: COMPRESSOR. STALLED. AIR TURN BACK DUE TO CONSECUTIVE 'LOUD BOOMS' FOLLOWED BY THE AIRCRAFT SHAKING VIOLENTLY DURING CLIMB WHILE BRINGING THE LANDING GEAR UP. IT DID NOT CONTINUE, S - [SDR J7SA20200602001](https://openairdocs.org/sdr/J7SA20200602001), Jun 2, 2020: UNKNOWN. MALFUNCTIONED. DURING CLIMB OUT OF KPSP, THE CREW EXPERIENCED A LOUD NOISE FOLLOWED BY A JOLT, HARSH GRINDING SOUND, NOTICEABLE YAW AND A BRIEF L ENG EXCEED CAS MESSAGE, EMERG - [SDR DXTA2020060103721](https://openairdocs.org/sdr/DXTA2020060103721), May 29, 2020: HMU. DAMAGED. DURING CRUISE FLIGHT, THE RIGHT ENGINE LOST APPROXIMATELY 1% N1 FOR ABOUT 30 SECONDS. THIS SAME LOSS WAS REPEATED AN ADDITIONAL TWO TIMES DURING CRUISE. THESE 1 - [SDR J7SA2020051907001](https://openairdocs.org/sdr/J7SA2020051907001), Mar 7, 2020: COMPRESSOR BLADE. DAMAGED. AIR TURN BACK DUE TO A LOUD NOISE THAT SOUNDED LIKE A BIRD STRIKE OR POSSIBLE COMPRESSOR STALL ON TAKEOFF. EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCID - [SDR U5QA2019123070094](https://openairdocs.org/sdr/U5QA2019123070094), Dec 27, 2019: BLEED VALVE. INOPERATIVE. ON DEPARTURE AT APPROX. 600 FEET AGL EXPERIENCED MULTIPLE COMPRESSOR STALLS. REDUCED THROTTLE FROM CLIMB POWER TO APPROX. 80% WHEN THE COMPRESSOR STALLS OCCURRE - [SDR U5QA2019122320093](https://openairdocs.org/sdr/U5QA2019122320093), Dec 22, 2019: ENGINE. POWER LOSS. ON DEPARTURE FROM RWY05 AT BCT AT APPROX 500' THE RH ENGINE MADE 2 LOUD THUMPING/GRINDING SOUNDS LASTING A FEW SECONDS. N1 INDICATIONS SHOWED A DECREASE IN ROTA - [SDR DXTA2019092202871](https://openairdocs.org/sdr/DXTA2019092202871), Sep 22, 2019: ENGINE. POWER LOSS. LEFT ENGINE ENGINE COMPRESSOR STALL EVALUATE - ON TAKEOFF FROM TEB RUNWAY 24 WE EXPERIENCED TWO SUBSTANTIAL AIRFRAME SHUDDERS AFTER POWER REDUCTION AND DURING G - [SDR J7SA20190920001](https://openairdocs.org/sdr/J7SA20190920001), Sep 20, 2019: ENGINE. MALFUNCTIONED. DIVERTED DUE TO LOUD BANG, AIRCRAFT SHUTTER, AND ENGINE 2 ROLL BACK WHILE PASSING THROUGH 10,000 FEET AT 250 KTS. AS #2 ENGINE ROLLED BACK. N2 INDICATED MAGENTA - [SDR 9PMA2020042700002](https://openairdocs.org/sdr/9PMA2020042700002), Jul 23, 2019: DCU. FAILED. PIC REPOPRTS THRUST REVERSER WOULD NOT STOW. CONTACTED BOMBARDIER MRT FOR OSR. DIRECTIONAL CONTROL UNIT CAUSING INTERMITTENT FAILURE. BOMBARDIER PERFORMEDD SIL - [SDR DXTA2019061302495](https://openairdocs.org/sdr/DXTA2019061302495), Jun 13, 2019: WIRE HARNESS. FAILED. R ENG OIL PRESS LOW CAS ILLUMINATED - IN FLIGHT AT FL410 RIGHT ENG OIL PRESS LOW RED CAS MESSAGE ILLUMINATED. OIL PRESS WAS CONFIRMED LOW ON EICAS. FOLLOWED CHE - [SDR CA190614015](https://openairdocs.org/sdr/CA190614015), Jun 13, 2019: OIL SYSTEM. LOW PRESSURE. (CAN) R ENG OIL PRESS LOW CAS ILLUMINATED - IN FLIGHT AT FL410 RIGHT ENG OIL PRESS LOW RED CAS MESSAGE ILLUMINATED. OIL PRESS WAS CONFIRMED LOW ON EICAS. FOLLOW - [SDR CA190515015](https://openairdocs.org/sdr/CA190515015), May 9, 2019: ENGINE. SURGES. (CAN) R/H ENGINE SURGE AT 200 FT FOR 3 SECONDS AND LOSS OF THRUST. JA BASEL WILL ARRIVE 31/01 TO BEGIN TROUBLESHOOTING. ABORTED TAKE OFF AT 100KTS DUE TO BRAKE - [SDR DXTA2019022542074](https://openairdocs.org/sdr/DXTA2019022542074), Feb 24, 2019: CAP. MISSING. RIGHT ENGINE ENGINE OIL - DURING FLIGHT CLIMBING OUT OF 10,000 FEET WE GOT THE LOW OIL PRESS RIGHT SIDE RED WARNING CAS MESSAGE. WE FOLLOWED THE CHECKLIST. WE H - [SDR CA190220019](https://openairdocs.org/sdr/CA190220019), Feb 18, 2019: ENGINE. SURGES. (CAN) ABORTED TAKEOFF ON THE LIVE LEG FROM MMSL FOR AN N1 COMPRESSOR STALL. ON THE ROLL AROUND V1, THERE WAS A LOUD BANG AND THE TAIL JARRED TO ONE SIDE. ABORTE - [SDR KKVA20190218001](https://openairdocs.org/sdr/KKVA20190218001), Feb 13, 2019: CONVERTER. ODOR. CREW ADVISED OF "BURNING SMELL IN CABIN" AND THAT "SMOKE FUMES WERE SMELLED IN THE CABIN". AIRCRAFT DIVERTED BACK TO POINT OF DEPARTURE AT KBDL. SUSPECT SMELL T - [SDR CA190220016](https://openairdocs.org/sdr/CA190220016), Jan 31, 2019: COMPRESSOR. FAILED. (CAN) CREW REPORTED A LOUD BANG AND VIBRATION FELT BY THE CREW AND PASSENGERS JUST AFTER TAKE OFF AT APPROXIMATELY 1500` AGL, WHILE THE LANDING GEAR WAS IN TRAN - [SDR KKVA2018102316002](https://openairdocs.org/sdr/KKVA2018102316002), Oct 16, 2018: ENGINE. MALFUNCTIONED. WE WERE CLEARED TO CLIMB TO 15000FT ON RUNWAY HEADING. CLIMBING THROUGH 7000FT A VIBRATION WAS FELT, FOLLOWED BY AN ENGINE VIBRATION CAS MSG AND ENGINE EXCEEDAN - [SDR DXTA2018080601265](https://openairdocs.org/sdr/DXTA2018080601265), Aug 4, 2018: O-RING. LEAKING. AFTER TAKEOFF, CLIMBING THROUGH 10K FEET, RECEIVED A RIGHT RED LOW OIL PRESSURE CAS MESSAGE. PERFORMED AN INFLIGHT PRECAUTION ENGINE SHUTDOWN IAW CHECK LIST. IN - [SDR KKVA20180727001](https://openairdocs.org/sdr/KKVA20180727001), Jul 21, 2018: ENGINE. LOCKED. ON CLIMBOUT BEFORE 10,000', HEARD ENGINE POP, THEN MADE GRINDING NOISE WITH VIBRATION. FUEL FLOW AND ITT SLIGHTLY HIGHER IN AFFECTED ENGINE. REDUCED POWER ON AF All 53: https://openairdocs.org/engine/honeywell-as907-2-1a/reports.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.