# Accident 20010403008919A: Bell OH58A, Lakeland, FL, April 3, 2001 - Type: FAA accident report (Accident/Incident Data System), as reported - Date: April 3, 2001, 14:30 local time - Place: Lakeland, FL - Airport: Lakeland Regional Airport - Damage: Substantial damage - Phase of flight: Touch And Go Landing - Operating rules: General operating rules (Part 91) - Location: 28.0402° N, 81.8994° W: From the FAA, an estimate near the named town, within about 3 miles - Nearby events: https://openairdocs.org/map.md?lat=28.0402&lon=-81.8994&mi=10 - Aircraft: N921MC (not matched to a registry record) - Reported make and model: BELL OH58A - People aboard: 1 - Fatal injuries: 0 - Pilot flight hours: 4,393 total, 560 in this make and model, 20 in the last 90 days - NTSB investigation: [NTSB ATL01LA047](https://openairdocs.org/ntsb/ATL01LA047) (OpenAirDocs) - FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/) - Page: https://openairdocs.org/incident/20010403008919A ## Narrative As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^. (-23)ON APRIL 3, 2001 AT 1430 HRS. A BELL OH-58 HELICOPTER, N921MC. COLLIDED WITH THE GROUND DURING AUTOROTATION FOLLOWING THE LOSS OF ENGINE POWER NEAR LAKELAND, FLORIDA. THE MAINTENANCE TEST FLIGHT WAS OPERATED BY THE PILOT/OWNER UNDER PART 91 WITH NO FLIGHT PLAN FILED, VFR WEATHER CONDITIONS PREVAILED AT TIME OF ACCIDENT. THE HELICOPTER SUSTAINED SUBSTANTIAL DAMAGE AND THE PILOT WAS NOT INJURED. THE FUEL SHUT OFF VALVE WAS PLACED IN THE OFF POSITION DURING MAINTENANCE AND WAS NOT RETURNED TO THE NORMAL POSITION. SEVERAL MINUTES AFTER START UP AND TAKEOFF THE ENGINE LOST POWER AND QUIT. THE PILOT ENTERED AUTOROTATION FROM 200 FEET AND MADE AN EMERGENCY LANDING ON ROUGH SURFACE, CAUSING THE TAIL BOOM ASSEMBLY TO SUSTAIN DAMAGE. THIS EMERGENCY FUEL SHUT OFF VALVE WAS APPARENTLY FAULTY. (.19)ON APRIL 3, 2001, AT 1430 EASTERN DAYLIGHT TIME, A BELL OH-58A HELICOPTER, N921MC, COLLIDED WITH THE GROUND DURING AN AUTOROTATION FOLLOWING THE LOSS OF ENGINE POWER NEAR LAKELAND, FLORIDA. THE MAINTENANCE TEST FLIGHT WAS OPERATED BY THE PILOT UNDER THE PROVISIONS OF TITLE 14 CFR PART 91 WITH NO FLIGHT PLAN FILED. VISUAL WEATHER CONDITIONS PREVAILED AT THE TIME OF THE ACCIDENT. THE HELICOPTER SUSTAINED SUBSTANTIAL DAMAGE, AND THE COMMERCIAL PILOT WAS NOT INJURED. THE FLIGHT DEPARTED LAKELAND, FLORIDA, AT 1415 HOURS. REPORTEDLY, THIS WAS THE FIRST FLIGHT FOLLOWING THE COMPLETION OF ROUTINE MAINTENANCE PROCEDURES. DURING THE RECENT MAINTENANCE, THE FUEL SHUTOFF VALVE WAS PLACED IN THE OFF POSITION AND WAS NOT RETURNED TO THE NORMAL ON POSITION. APPROXIMATELY 15 MINUTES INTO THE FLIGHT, THE ENGINE LOST POWER AND QUIT. THE PILOT INITIATED AN AUTOROTATION FOR AN EMERGENCY LANDING; THE TAIL BOOM ASSEMBLY WAS DAMAGED DURING THE EMERGENCY LANDING. (.4)ON APRIL 3, 2001, AT 1430 EASTERN DAYLIGHT TIME, A BELL OH-58A HELICOPTER, N921MC, COLLIDED WITH THE GROUND DURING AN AUTOROTATION FOLLOWING THE LOSS OF ENGINE POWER NEAR LAKELAND, FLORIDA. THE MAINTENANCE TEST FLIGHT WAS OPERATED BY THE PILOT UNDER THE PROVISIONS OF TITLE 14 CFR PART 91 WITH NO FLIGHT PLAN FILED. VISUAL WEATHER CONDITIONS PREVAILED AT THE TIME OF THE ACCIDENT. THE HELICOPTER SUSTAINED SUBSTANTIAL DAMAGE, AND THE COMMERCIAL PILOT WAS NOT INJURED. THE FLIGHT DEPARTED LAKELAND, FLORIDA, AT 1415 HOURS. THIS WAS THE FIRST FLIGHT FOLLOWING THE COMPLETION OF A MAINTENANCE INSPEC TION. ACCORDING TO THE PILOT, HE FOLLOWED THE MANUFACTURERS NORMAL OPERATING CHECKLIST AND BEGAN A TEST FLIGHT. APPROXIMATELY 2 MINUTES AFTER TAKEOFF, THE ENGINE LOST POWER AND QUIT DURING CRUISE FLIGHT. THE PILOT INITIATED AN AUTOROTATION FOR AN EMERGENCY LANDING; THE TAIL BOOM ASSEMBLY WAS DAMAGED DURING THE EMERGENCY LANDING. EXAMINATION OF THE HELICOPTER REVEALED THAT THE FUEL VALVE SWITCH WAS STILL IN THE OFF POSITION. IT WAS DISCOVERED THAT THE FUEL VALVE HAD BEEN SWITCHED OFF DURING THE LAST MAINTENANCE INSPECTION. THE PILOT STATED HE DID NOT CHECK THE POSITION OF THE FUEL VALVE PRIOR TO TAKEOFF. THE THRU-FLIGHT CHECKLIST USED IN THE HELICOPTER ,TM-55-1520-228-CL DOES NOT REQUIRE THE FUEL VALVE POSITION TO BE CHECKED DURING PREFLIGHT, ENGINE START OR TAKEOFF PROCEDURES. THE CHECKLIST IN MANUFACTURERS TECHNICAL MANUAL TM 55-1520-228-10 , STATES UNDER SECTION 8-16 "BEFORE STARTING ENGINE PROCEDURES", ITEM 3-P "FUEL VALVE HANDLE - CHECK ON (FORWARD)." NO MECHANICAL PROBLEMS WITH THE HELICOPTER WERE REPORTED BY THE PILOT. NO MECHANICAL PROBLEMS WERE DISCOVERED DURING THE AIRFRAME EXAMINATION. ## The NTSB's investigation of this event (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 ATL01LA047](https://openairdocs.org/ntsb/ATL01LA047), Apr 3, 2001: Bell OH-58A (N921MC), Lakeland, FL, substantial damage. Probable cause: THE PILOTS FAILURE TO PROPERLY USE THE HELICOPTER CHECKLIST 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. For accidents, the NTSB's own investigation is the fuller record. --- 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.