1991-07-01: Piper PA-22-150 — William E. Ottaway — Nayville, NY

Casualties unknown • Nayville, NY, US

Probable cause

FAILURE OF THE PILOT TO ATTAIN ADEQUATE AIRSPEED TO CLIMB, WHICH RESULTED IN A STALL/MUSH. THE TREES WERE A RELATED FACTOR.

— NTSB Determination

Accident narrative

DURING TAKEOFF, THE AIRPLANE LIFTED OFF AT 60 TO 65 MPH. ONCE AIRBORNE, IT WOULD NOT CLIMB AND IT SETTLED INTO TREES OFF THE DEPARTURE END OF THE RUNWAY. THE AIRPLANE WAS REPORTED TO HAVE HAD A BEST ANGLE OF CLIMB SPEED OF 70 MPH AND A BEST RATE OF CLIMB SPEED OF 84 MPH. THE PILOT HAD A TOTAL TIME OF 111 HOURS WITH 47 HOURS IN THIS MAKE AND MODEL.

Frequently asked questions

What happened in the 1991-07-01 Piper PA-22-150 accident near Nayville, NY?

DURING TAKEOFF, THE AIRPLANE LIFTED OFF AT 60 TO 65 MPH. ONCE AIRBORNE, IT WOULD NOT CLIMB AND IT SETTLED INTO TREES OFF THE DEPARTURE END OF THE RUNWAY. THE AIRPLANE WAS REPORTED TO HAVE HAD A BEST ANGLE OF CLIMB SPEED OF 70 MPH AND A BEST RATE OF CLIMB SPEED OF 84 MPH. THE PILOT HAD A TOTAL TIME OF 111 HOURS WITH…

What aircraft was involved and where did it happen?

The accident on 1991-07-01 involved a Piper PA-22-150, registration N8670D, operated by William E. Ottaway, at Nayville, NY.

What was the probable cause of the accident?

FAILURE OF THE PILOT TO ATTAIN ADEQUATE AIRSPEED TO CLIMB, WHICH RESULTED IN A STALL/MUSH. THE TREES WERE A RELATED FACTOR.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17654. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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