Casualties unknown

Simulated Instrument Flight Ends in Terrain Collision (N7062P)

Siloam Springs, AR, US

On November 3, 1986, a Piper PA-24 (registration N7062P) was involved in an aviation accident near Siloam Springs, AR. Investigators recorded the probable cause as: The pilot's decision to conduct simulated instrument flight in deteriorating weather conditions, which resulted in spatial disorientation and controlled flight into terrain. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-10Data APIEditorial standards

A pilot conducting simulated instrument training departed into known IFR conditions and crashed shortly after takeoff due to spatial disorientation.

What happened

The pilot had accumulated three hours of simulated instrument flight time prior to the accident. Before departure, he received a weather briefing that indicated Instrument Flight Rules (IFR) conditions were present in the vicinity due to low ceilings and fog. Witnesses at the airport observed patchy fog around the airfield.

Immediately after takeoff, the aircraft initiated a left turn and subsequently impacted terrain. The collision occurred with the aircraft in a left wing-low, nose-down attitude.

The investigation

No mechanical failure or malfunction was reported that would have precluded normal operation of the aircraft. The primary focus of the inquiry was on the pilot's decision-making process regarding weather minimums and instrument proficiency.

Findings

The accident occurred during the initial climb phase of flight. The pilot elected to operate in visual meteorological conditions that were deteriorating into instrument meteorological conditions without adequate preparation or equipment for actual instrument flight. The presence of low ceilings and fog contributed to the loss of situational awareness.

Safety message

Pilots must ensure they are fully equipped and proficient for instrument flight before departing into weather conditions that may require IFR operations. Simulated training should not be conducted in marginal weather where actual instrument conditions might be encountered unexpectedly.

Probable cause

The pilot's decision to conduct simulated instrument flight in deteriorating weather conditions, which resulted in spatial disorientation and controlled flight into terrain.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X35235. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.