- Registered owner
- Registration Pending
- Location
- Alamosa, CO
- Owner type
- Individual
- Serial number
- 17906110535
- Type
- Rotorcraft
- Engine
- Electric
- Mode S code
- A666D7
- Registry status
- Registration pending
From the FAA registry file of October 21, 2026.
On this page
Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N511THMatched by N-number and event date. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Hylio HYL-150 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date.
Service difficulty reports · 9
SDR ZESA2019091300000Door Seal · bypassingDURING CRUISE FLIGHT A WHISTLE NOISE STARTED COMING FROM THE MAIN CABIN DOOR AND THE CABIN STARTED TO DEPRESSURIZE, PILOTS LANDED AT THE NEAREST AIRPORT WITHOUT INCIDENT.SDR ZESA20180417001Outflow Valve · defectiveDURING TAKE OFF, THE AIRCRAFT WOULD NOT PRESSURIZE IN AUTO OR MANUAL MODE DURING CLIMB, AIRCRAFT RETURNED TO DEPARTURE. FOUND THE OUTFLOW VALVE DEFECTIVE.SDR ZESA20140805001Switch · faultyDURING FLIGHT AT ALTITUDE THE RT THRUST REVERSER UNLOCK LAMP CAME ON WITH THE MASTER WARNING, THE PILOTS FOLLOWED THEIR CHECKLIST & WENT TO EMER STOW, THE UNLOCK LIGHT STAYED ON, THE PILOTS DIVERTED & LANDED WITHOUT INCIDENT. TROUBLESHOOTING WAS PERFORMED & FSDR ZESA20130308001Switch · out of adjustDURING CLIMB, AT APPROX 8000 FT THE TAIL CONE DOOR CAUTION LIGHT ILLUMINATED, THE DOOR WAS CLOSED AND LOCKED BEFORE FLIGHT, UPON LANDING THE DOOR WAS STILL CLOSED AND LOCKED. THE LIGHT SWITCH WAS ADJUSTED TO REPAIR THE INPROPER INDICATION.SDR ZESA2008014Sensor · out of limitsCREW IDENTIFIED DURING TAKEOFF THAT THE THROTTLE POSITION WHEN MATCHED SHOWED THE LT ENGINE AT 88 PERCENT AND THE RT ENGINE AT 37 PERCENT. RT ENGINE TOOK APPX 4-5 SECONDS TO CATCH UP TO THE LT. MAINT TROUBLESHOT AND REPLACED THE RT ENGINE T1 SENSOR. OPS CHESDR ZESA2008013Pressure Valve · intermittentCREW IDENTIFIED WINDSCREEN OVERHEAT ANNUNCIATOR LIGHT ILLUMINATED INTERMITTENTLY DURING FLIGHT. MAINT REPLACED WINDSHIELD ANTI-ICE VALVE WITH NEW STYLE VALVE. LEAK AND OPS CHECK WERE SATISFACTORY. AFTER CONTACTING THE OEM, THEY CONFIRMED AN IMPROVED VALVE WSDR ZESA2008012Anti-Ice System · malfunctionedCREW IDENTIFIED THE WINDSCREEN OVERHEAT ANNUNCIATOR CAME ON AT TAKEOFF POWER WITH VALVES CLOSED AND SWITCH OFF. THE CREW ABORTED TAKEOFF AND MAINT WAS CALLED IN. TROUBLESHOT ACFT WINDSHIELD HEAT SYS IAW MM, NO DEFECTS NOTED. ENGINE RUN AT FULL POWER, NO BLESDR 2005FA0001402Control Valve · shortedFLAP CONTROL VALVE PN 2710970 TO BE MAKING CONTACT WITH DUMP VALVE PN OA55319-1 CAUSING WAS SUBSTIALLY DAMAGE. BY SHORTING THE STAND OFF ON THE BOTTOM SIDE OF THE DUMP VALVE BY APROX .1250 OF AN INCH A CLEARANCE OF APROX .0625 OF AN INCH WAS OBTAINED. (K)SDR 2005FA0001401Line · damagedHYDRAULIC LINE, PN 6556000-20, ON LT ENGINE IS MAKING CONTACT WITH FUEL LINE PN 3042937-01. THIS CAUSED CHAFFING IN EXCESS OF 20 PERCENT OF THE WALL THICKNESS ON THE HYDRAULIC LINE AND 10 PERCENT TO 15 PERCENT WALL THICKNESS ON THE FUEL LINE. BOTH LINES WERE