Casualties unknown

Night Landing Practice Ends in Tree Strike During CFI-Student Flight (N7737G)

Brandy Station, VA, US

On October 30, 1996, a Cessna 172L (registration N7737G) operated by Warrenton Flight Center was involved in an aviation accident near Brandy Station, VA. Investigators recorded the probable cause as: the certificated flight instructor's failure to ensure that proper altitude/clearance was maintained above the terrain and trees, while on final approach. Darkness was a related factor. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

During night landing practice, a CFI and student pilot struck 80-foot trees on approach. No mechanical malfunction was found; VASI provided sufficient clearance. The student was on their first night flight.

Accident Overview

A certificated flight instructor (CFI) and a student pilot were conducting landing practice on a dark, moonless night. During the approach, the airplane struck 80-foot-high trees located 2,157 feet from the approach end of the runway.

Investigation Findings

Post-accident examination of the airplane and engine revealed no evidence of mechanical malfunction. The Visual Approach Slope Indicator (VASI) for the runway was inspected after the accident and was determined to have provided a clearance of 96.51 feet above the trees at the accident site.

Pilot Experience

The Airport Manager reported that the CFI had completed an instrument flight instructor check ride approximately 30 days before the accident. According to a pilot information form dated 17 months prior to the accident, the CFI had reported over 632 hours of airplane experience, including 85 hours in the make and model of the accident aircraft. The student pilot was on their first night flight.

Frequently asked questions

What happened in the 30 Oct 1996 Cessna 172L accident near Brandy Station, VA?

During night landing practice, a CFI and student pilot struck 80-foot trees on approach. No mechanical malfunction was found; VASI provided sufficient clearance. The student was on their first night flight.

What aircraft was involved and where did it happen?

The accident on 30 Oct 1996 involved a Cessna 172L, registration N7737G, operated by Warrenton Flight Center, at Brandy Station, VA.

What was the probable cause of the accident?

the certificated flight instructor's failure to ensure that proper altitude/clearance was maintained above the terrain and trees, while on final approach. Darkness was a related factor.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X06898. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.