Casualties unknown

Sightseeing Flight Stalls Near Surprise Glacier, Aircraft Catches Fire After Mountain Landing (N4362V)

Whittier, AK, US

On June 28, 1991, a Piper PA-28-161 (registration N4362V) operated by Ulmer Inc. was involved in an aviation accident near Whittier, AK. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO MAINTAIN PROPER FLYING SPEED. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 4 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

A sightseeing flight from Merrill Field stalled while maneuvering near Surprise Glacier at 2,400 feet MSL. The pilot reported insufficient room to recover; the aircraft struck terrain, slid, and caught fire.

Incident Overview

A sightseeing flight departed Merrill Field for a tour near Surprise Glacier. While maneuvering at 2,400 feet above mean sea level and in close proximity to the surrounding terrain, the aircraft experienced an aerodynamic stall. According to the pilot, the airplane entered a stall from which recovery was not possible due to limited clearance from the mountain.

Sequence of Events

The aircraft subsequently impacted the face of the mountain below the glacier. After the initial touchdown, it slid across the slope before coming to a stop. Following the stop, a fire broke out and engulfed the airplane.

Pilot Statement

The pilot reported that there were no mechanical difficulties with the airplane before or during the flight. The stall was cited as the reason for the loss of control, with the pilot stating that there was insufficient room to execute a recovery maneuver.

Investigation Notes

The official investigation source provides no further details regarding the aircraft type, registration, operator, or number of occupants. No information about injuries or fatalities is included in the available data.

All Piper PA-28 Cherokee accidents →

Frequently asked questions

What happened in the 28 Jun 1991 Piper PA-28-161 accident near Whittier, AK?

A sightseeing flight from Merrill Field stalled while maneuvering near Surprise Glacier at 2,400 feet MSL. The pilot reported insufficient room to recover; the aircraft struck terrain, slid, and caught fire.

What aircraft was involved and where did it happen?

The accident on 28 Jun 1991 involved a Piper PA-28-161, registration N4362V, operated by Ulmer Inc., at Whittier, AK.

What was the probable cause of the accident?

THE PILOT'S FAILURE TO MAINTAIN PROPER FLYING SPEED.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17156. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.