NTSB CAROL · Event
Event MIA94LA084
Registry · N9134A
FAA Aircraft Registry record.
Make / Model
AIR TRACTOR INC AT-502B
Year of manufacture
2001
TCDS
A17SW · AIR TRACTOR INC
Engine
P&W PT6A SERIES (500 hp)
Seats / Engines
1 seats · 1 engine
Last airworthiness date
20010131
ADS-B equipped
Yes — Mode-S ACA4B5
Registrant of record
ROSEWOOD AIR LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
THE FAILURE OF THE PILOT TO MAINTAIN AIRSPEED DURING THE FORCED LANDING RESULTING IN AN INADVERTENT STALL/MUSH. THE TOTAL LOSS OF ENGINE POWER CAUSED BY FUEL STARVATION DUE TO INATTENTIVENESS BY THE PILOT-IN-COMMAND (CFI) TO THE FUEL SUPPLY WAS ALSO A CAUSE.
Factual narrative
On March 5, 1994, about 1457 eastern standard time, a Piper PA-28-161, N9134A, registered to Air Orlando Sales, Inc. crashed shortly after takeoff while practicing touch-and-go landings at the Sanford Regional Airport, Sanford, Florida, while on a 14 CFR Part 91 instructional flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the certified flight instructor (CFI) and student pilot received minor injuries. The flight originated about 1 hour 24 minutes earlier from Orlando Executive Airport, Orlando, Florida. The flight departed about 1333 and performed maneuvers then flew to the Sanford Regional Airport where the student was to perform touch-and-go landings. After the fourth or fifth touch- and-go landing during the upwind leg with the student flying the airplane, the engine experienced a loss of power. The CFI took control of the airplane and landed on the runway but stated that he was unable to stop on the runway. The engine power was restored after he cycled the auxiliary fuel pump. He elected to take off but the engine lost power again. During the turn to return for landing, the airplane stalled and impacted the ground nose and left wing low. The student pilot stated that the fuel selector was not moved at any time during the flight. An FAA inspector arrived at the accident site about 3.5 hours after the accident and examined the airplane. The inspector stated that the left wing was damaged and the fuel line was broken near the wing root area but there was no fuel leakage. The fuel selector was in the "off" position but before being moved it was in the "left" position. He also examined the left wing fuel tank and there was no evidence of fuel inside the tank. The right wing fuel tank was drained and found to contain about 15.4 gallons of fuel. Power was applied directly to the auxiliary fuel pump terminals and the pump was found to operate. The engine-driven fuel pump was removed from the airplane for bench testing and found to operate normally. According to the owner of the airplane, the airplane had been operated according to the Hobbs meter for 5.1 hours since the fuel tanks were filled. DURING THE UPWIND LEG AFTER THE FOURTH OR FIFTH TOUCH-AND-GO LANDING, THE ENGINE EXPERIENCED A TOTAL LOSS OF ENGINE POWER DUE TO FUEL STARVATION. THE CFI TOOK THE CONTROLS AND LANDED THE AIRPLANE ON THE RUNWAY BUT THERE WAS INSUFFICIENT RUNWAY REMAINING TO STOP. DURING THE LANDING ROLL THE ENGINE POWER WAS RESTORED AND THE CFI ELECTED TO TAKE OFF TO RETURN FOR LANDING. DURING THE UPWIND LEG, THE ENGINE AGAIN EXPERIENCED A TOTAL LOSS OF ENGINE POWER DUE TO FUEL STARVATION. DURING THE LEFT TURN TO RETURN TO THE AIRPORT, THE AIRPLANE STALLED AND IMPACTED THE GROUND NOSE AND LEFT WING LOW. THE FUEL SELECTOR WAS POSITIONED TO THE LEFT TANK FOR THE DURATION OF THE FLIGHT AND THE LEFT FUEL TANK WAS EMPTY. THE RIGHT FUEL TANK CONTAINED 15.4 GALLONS OF FUEL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1994_MIA94LA084.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (icing, stall, fuel starvation). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- NASA NTRS 2019 · Contractor Report (CR)
An Evaluation of an Analytical Simulation of an Airplane with Tailplane Icing by Comparison to Flight Data
This report presents the assessment of an analytical tool developed as part of the NASA/FAA Tailplane Icing Program. The analytical tool is a specialized simulation program called TAILSM4 which was de…
- NASA NTRS 2019 · Technical Publication (TP)
NASA/FAA Tailplane Icing Program: Flight Test Report
This report presents results from research flights that explored the characteristics of an ice-contaminated tailplane using various simulated ice shapes attached to the leading edge of the horizontal …
- NASA NTRS 2019 · Other
[Tail Plane Icing]
The Aviation Safety Program initiated by NASA in 1997 has put greater emphasis in safety related research activities. Ice-contaminated-tailplane stall (ICTS) has been identified by the NASA Lewis Icin…
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA)
Airport Policing in Pakistan: Structure, Training, and Issue
Airports are strategically and economically important installations of any country. Airports are the gateway of any country and any incidents at these gateways may harm the very aspects of a country i…
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