# N920DC: DJI AGRAS T40 - Status: Valid registration - Airframe: [DJI AGRAS T40](https://openairdocs.org/model/dji-agras-t40) (registry code 06102D3) - Serial number: 1581F574B235400100K1 - Type: Rotorcraft - Engine type: Electric - Certificate issued: May 6, 2025 - Expires: May 31, 2032 - Mode S code: ACBE78 - Registered owner: [Specialized Drone Solutions LLC](https://openairdocs.org/faa-owner/SPECIALIZED%20DRONE%20SOLUTIONS%20LLC) - Location: [Eddyville, KY](https://openairdocs.org/faa-place/KY/Eddyville) - Owner type: LLC - Owner's area on the map: 37.0474° N, 88.0276° W: Placed by OpenAirDocs at the center of ZIP code 42038, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=920DC - Page: https://openairdocs.org/aircraft/N920DC 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): 0 in force ### Matched by airframe (DJI AGRAS T40) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N920DC. ## FAA accident and incident reports None matched to N920DC. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## Service difficulty reports on N920DC not matched to an aircraft (14) They name N920DC, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR UG8APA06007](https://openairdocs.org/sdr/UG8APA06007), Nov 1, 2006: PITOT TUBE. BLOCKED. NR 1MADC HAD AN ALTITUDE COMPARATOR AT 15000 FT AND A 400 FT SPLIT FROM MADC AND STDBY AT FL230. IT ALSO HAD A 5 CKAS SPLIT IN AIRSPEED. BLOCKAGE FOUND IN LT UP - [SDR PA06003](https://openairdocs.org/sdr/PA06003), Jun 19, 2006: ACTUATOR. FROZEN. AILERON TRIM WILL NOT TRIM/MOVE RIGHT WING DOWN. THE AILERON TRIM ACTUATOR MOUNTED ON THE FORWARD SIDE OF THE AILERON WAS REPLACED WITH A TNO 0 ACTUATOR. THE TR - [SDR PA06001](https://openairdocs.org/sdr/PA06001), Feb 3, 2006: EEC. MALFUNCTIONED. DURING CRUISE, THE LEFT ENGINE ROLLED BACK AND FLAMED OUT. EICAS MESSAGE -LEFT ENGINE FAILED- DISPLAYED. UNSCHEDULED LANDING MADE. THE LT ENGINE ELECTRONIC ENGI - [SDR UG8APA04005](https://openairdocs.org/sdr/UG8APA04005), Nov 18, 2004: FASTENER. CORRODED. CORROSION FOUND ON FASTENERS UNDER MAIN ENTRANCE DOOR SEAL AT THE HINGE AREA. DISSIMILAR MATERIAL CORROSION BETWEEN THE HUCK FASTENERS AND THE SURROUNDING COMPO - [SDR UG82004F00003](https://openairdocs.org/sdr/UG82004F00003), Mar 5, 2004: EEC. FAULTY. DURING CLIMB, RT ENGINE ROLLED BACK AFTER TAKE OFF ABOUT 20 DEGREES. SWITCHED DAU NR 1 TO CHANNEL B AND ENGINE OK. TROUBLESHOOTING REVEALED A FAULTY NR 2 EEC (E - [SDR PA04001](https://openairdocs.org/sdr/PA04001), Mar 5, 2004: EEC. INOPERATIVE. RT ENGINE ROLLED BACK AFTER TAKE OFF ABOUT 20 PERCENT. SWITCHED DAU NR 1 TO CH. B AND ENGINE OK. - [SDR UG82004F00000](https://openairdocs.org/sdr/UG82004F00000), Mar 5, 2004: EEC. FAULTY. RT ENGINE ROLLED BACK AFTER TAKE OF ABOUT 20 PERCENT. SWITCHED DAU NR 1 TO CH B AND ENGINE, OK. TROUBLESHOOTING REVEALED A FAULTY NR 2 EEC (ELECTRONIC ENGINE CO - [SDR UG8A235JA](https://openairdocs.org/sdr/UG8A235JA), Mar 5, 2004: EEC. FAULTY. RT ENGINE ROLLED BACK AFTER TAKEOFF, ABOUT 20 PERCENT. SWITCHED DAU NR 1 TO CHANNEL B AND ENGINE OK. TROUBLESHOOTING REVEALED A FAULTY NR 2 EEC (ELECTRONIC ENGI - [SDR 2003F00577](https://openairdocs.org/sdr/2003F00577), Jun 29, 2003: PITOT HEAD. DAMAGED. DURING THE SCHEDULED FLIGHT BETWEEN STUTTGART AND BASEL, THE FLT CREW NOTED THE ALTIMETERS HAVE AN OUT OF TOLERANCE 'SPLIT' BETWEEN THE NR 1 AND NR 2 SYSTEMS. T - [SDR 2003F00272](https://openairdocs.org/sdr/2003F00272), Apr 4, 2003: ACTUATOR. MALFUNCTIONED. UNUSUAL NOISE COMING FROM RUDDER ACTUATOR DURING MANUAL OPERATION. RUDDER QUADRANT BELLCRANK RUBBING ON CABLE GUIDE. SUPPORT MOUNT HOLE TOO BIG FOR PIVOT BUSHIN - [SDR PA03003](https://openairdocs.org/sdr/PA03003), Feb 6, 2003: CONTROLLER. FAILED. AUTOTHROTTLE 2 NUMEROUS INTERMITTENT FAILURES. FOUND NO FAILURES REPORTED IN MDUA FAULT HISTORY. OPERATIONALLY CHECKED AUTOTHROTTLE SYSTEM CHANNELS 1 AND 2 IAW - [SDR 2003F00351](https://openairdocs.org/sdr/2003F00351), Jan 21, 2003: LINE. CRACKED. WHILE PERFORMING THE ELEVATOR HARD OVER PROTECTION TEST, FOUND THE ELEVATOR DISCONNECT HANDLE GUIDE FOR THE PNEUMATIC ASSIST TO BE CRACKED. THE ELEVATOR DISCONN - [SDR 20010601CW013](https://openairdocs.org/sdr/20010601CW013), May 9, 2001: CLIP. SHEARED. NR 1 BRAKE, OUTBOARD ROTOR, DRIVE CLIPS FAILED AND SHEARED OFF THE ROTOR. EIGHT(8) SHEARED OFF OUT OF SIXTEEN (16) TOTAL PER ROTOR. CAUSE: THE CARBON FIBER ROTO - [SDR 99ZZZX4188](https://openairdocs.org/sdr/99ZZZX4188), Sep 21, 1999: MONITOR. FAILED. CABIN COMPARTMENT AFT TV SCREEN CAUGHT FIRE DURING TAXI FOR TAKEOFF. FORWARD GALLEY HALON FIRE EXTINGUISHER USED TO PUT OUT FLAME. SUBMITTER STATED AT THIS TIME ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Related - Other DJI AGRAS T40 aircraft: https://openairdocs.org/model/dji-agras-t40/aircraft.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.