# Accident 20000509036119A: Piper PA18150, Tucson, AZ, May 9, 2000 - Type: FAA accident report (Accident/Incident Data System), as reported - Date: May 9, 2000, 12:45 local time - Place: Tucson, AZ - Airport: El Tiro Gliderport - Damage: Substantial damage - Phase of flight: Forced/Precautionary Landing - Operating rules: General operating rules (Part 91) - Location: 32.4491° N, 111.2898° W: From the FAA, an estimate near the named town, within about 3 miles - Nearby events: https://openairdocs.org/map.md?lat=32.4491&lon=-111.2898&mi=10 - Aircraft: N7345Z, registered now (https://openairdocs.org/aircraft/N7345Z) (OpenAirDocs) - Registry model: Piper PA-18-150 (registry code 7101828, https://openairdocs.org/model/piper-pa-18-150) (OpenAirDocs) - Registry engine: Lycoming O&VO-360 series (registry code 41514, https://openairdocs.org/engine/lycoming-o-vo-360-series) (OpenAirDocs) - Reported make and model: PIPER PA18150 - Reported engine: LYC O360C2A - People aboard: 1 - Fatal injuries: 0 - Pilot flight hours: 1,500 total, 93 in this make and model, 32 in the last 90 days - NTSB investigation: [NTSB LAX00LA189](https://openairdocs.org/ntsb/LAX00LA189) (OpenAirDocs) - FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/) - Page: https://openairdocs.org/incident/20000509036119A ## Narrative As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^. (-23)DURING TAKEOFF ENGINE LOST POWER. PILOT RETARDED AND ADVANCE THE THROTTLE AND RESTORED POWER. IMMEDIATELY AFTER LIFTOFF, ENGINE LOST POWER. PILOT LANDED ON THE RUNWAY BUT WAS UNABLE TO STOP ON THE REMAINING RUNWAY. HIT A FENCE. MINOR DAMAGE, NO INJURIES. (.4) ON MAY 9, 2000, ABOUT 1245 HOURS MOUNTAIN STANDARD TIME, A PIPER PA-18-150, N7345Z, SUSTAINED SUBSTANTIAL DAMAGE WHEN IT LOST POWER ON TAKEOFF AND COLLIDED WITH A FENCE AT THE EL TIRO GLIDERPORT NEAR MARANA, ARIZONA. THE TUCSON SOARING CLUB WAS OPERATING THE LOCAL GLIDER TOW FLIGHT UNDER THE PROVISIONS OF 14 CFR PART 91. THE COMMERCIAL PILOT, THE SOLE OCCUPANT, WAS NOT INJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AND NO FLIGHT PLAN. THE PILOT STATED THIS WAS THE 15TH FLIGHT OF THE DAY FOR THE AIRPLANE, BUT THE FIRST FOR HIM. WHEN HE RELIEVED THE PREVIOUS TOW PILOT, HE RECEIVED A BRIEFING, WHICH NOTED THE PREVIOUS FLIGHTS, AIRPLANE PERFORMANCE, AND FUEL STATUS, 1/4 FULL IN THE LEFT TANK AND A FULL RIGHT TANK. HE STATED HE WAS ABOUT 20 FEET IN THE AIR WHILE DEPARTING ON RUNWAY 26 WHEN THE ENGINE SPUTTERED, REGAINED POWER, THEN SPUTTERED AGAIN. HE RELEASED THE GLIDER AND ATTEMP TED TO SWITCH TO THE RIGHT TANK. THE AIRPLANE COLLIDED WITH A FENCE AT THE END OF THE FIELD, BENDING THE RIGHT WING STRUT. THE GLIDER PILOT, WHO RELEASED ABOUT THE SAME TIME AS THE PILOT, LANDED OFF THE RUNWAY IN DESERT TERRAIN NEXT TO THE TOW PLANE. A FEDERAL AVIATION ADMINISTRATION (FAA) INSPECTOR VERIFIED THAT FUEL WAS IN THE GASCOLATOR, FUEL LINES TO THE CARBURETOR, AND THE CARBURETOR. HE NOTED THE AIRPLANE WAS EQUIPPED WITH A SIGHT GAUGE IN THE WING ROOT WITH A RED BALL IN IT TO DETERMINE FUEL LEVEL. ONCE THE AIRPLANE WAS LEVELED AND THE WING PLACED BACK IN ITS PROPER POSITION, HE OBSERVED THE BALL NEAR THE BOTTOM OF THE SIGHT GAUGE, WHICH HE ESTIMATED AT LESS THAN 1/4 TANK. THE FAA INSPECTOR FURTHER REPORTED THAT NO FUEL WAS FOUND ON THE GROUND AT THE ACCIDENT SITE. THE ORIGINAL 150 HORSEPOWER ENGINE WAS REPLACED BY A 180 HORSEPOWER ENGINE IN ACCORDANCE WITH SUPPLEMENTAL TYPE CERTIFICATE (STC) SA36RM. IT STATED THE LEFT TANK WAS THE MAIN TANK, WHICH WAS TO BE USED FOR TAKEOFF AND LANDING, WHILE THE RIGHT TANK WAS AN AUXILIARY TANK, WHICH WAS TO BE USED IN LEVEL FLIGHT ONLY. THIS STC SPECIFIED THE ORIGINAL 3/8-INCH FUEL HOSE WAS TO BE REPLACED WITH A 1/2-INCH FUEL HOSE, BUT THE FAA INSPECTOR NOTED THIS PROCEDURE HAD NOT BEEN COMPLETED. HOWEVER, AN FAA OFFICE APPROVED THE OPERATION OF THE AIRPLANE IN THE RESTRICTED CATEGORY IN THIS CONFIGURATION, BUT ONLY FOR THE USE OF GLIDER TOWING. THE STC ALSO REQUIRED A PLACARD BE PLACED ON THE LEFT (MAIN) FUEL TANK NOTING "CAPACITY 18 GALLONS, 9 GALLONS USEABLE." ANOTHER PLACARD, WHICH READ "EMPTY," WAS TO BE PLACED ON THE LEFT-HAND FUEL GAUGE AT THE ORIGINAL 1/2 FULL MARK. THESE PLACARDS WERE NOTED IN A SUPPLEMENT TO THE AIRPLANE FLIGHT MANUAL. THIS SUPPLEMENT ALSO NOTED IN THE LIMITATIONS SECTION "DO NOT TAKE OFF WHEN LEFT HAND FUEL TANK GAUGE REGISTERS IN THE RED AREA." ## 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 LAX00LA189](https://openairdocs.org/ntsb/LAX00LA189), May 9, 2000: Piper PA-18-150 (N7345Z), Marana, AZ, substantial damage. Probable cause: the pilot's failure to refuel the airplane as required by the airplane's published flight manual resulting in a loss of engine power due to fuel starvation. 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.