No fatalities

Pilot Strikes Parked Aircraft After Dropping Charts and Erroneous Throttle Application (N4064R)

Englewood, CO, US

On June 19, 1991, a Piper PA-32-300 (registration N4064R) operated by Foothills Flying Club, Inc. was involved in an aviation accident near Englewood, CO. No fatalities were reported. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO MAINTAIN VISUAL LOOKOUT. A FACTOR WAS: THE PILOT'S IMPROPER USE OF THE THROTTLE CONTROLS AND BRAKES. 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 2026-07-04Data APIEditorial standards

After dropping flight charts, a pilot reached to retrieve them, failing to notice his aircraft rolling forward. He then improperly braked and increased throttle, resulting in a collision with a parked aircraft.

Overview

This incident occurred during ground operations after the pilot had started the engine for an intended flight. While in the cockpit, the pilot inadvertently dropped his flight charts and checklist onto the floor. The subsequent actions led to a collision with a stationary aircraft.

Sequence of Events

After starting the engine, the pilot's attention was occupied when his flight charts and checklist fell to the floor. He reached down to pick them up. During this time, the aircraft began to roll forward. The pilot did not notice this movement. When he eventually became aware that the aircraft was moving, he took corrective action. However, his response was improper: he applied the brakes and advanced the throttle, rather than retarding the throttle. Before he could correct this error, the aircraft struck a parked aircraft.

Pilot's Account

The pilot stated that his failure to notice the aircraft rolling was due to his focus on retrieving the dropped items. He further reported that his subsequent control inputs—braking and throttle advancement—were the opposite of what was needed. The pilot indicated that the collision occurred before any effective corrective measures could be implemented.

Outcome

The aircraft collided with a parked aircraft. No information regarding damage to either aircraft, injuries to occupants, or the specific aircraft types involved is available from the source.

All Piper PA-32 accidents →

Frequently asked questions

What happened in the 19 Jun 1991 Piper PA-32-300 accident near Englewood, CO?

After dropping flight charts, a pilot reached to retrieve them, failing to notice his aircraft rolling forward. He then improperly braked and increased throttle, resulting in a collision with a parked aircraft.

Were there any fatalities in the 19 Jun 1991 Piper PA-32-300 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 19 Jun 1991 involved a Piper PA-32-300, registration N4064R, operated by Foothills Flying Club, Inc., at Englewood, CO.

What was the probable cause of the accident?

THE PILOT'S FAILURE TO MAINTAIN VISUAL LOOKOUT. A FACTOR WAS: THE PILOT'S IMPROPER USE OF THE THROTTLE CONTROLS AND BRAKES.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17247. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.