2 fatalities

Precautionary Landing on Colorado Mountain Ridge (N6691V)

Lake City, CO, US

On November 10, 1999, a Bellanca 17-30 (registration N6691V) was involved in an aviation accident near Lake City, CO. 2 people were killed. Investigators recorded the probable cause as: the pilot's inadequate flight planning and preparation, and his inadvertent flight into adverse weather during a cross-country flight over mountainous terrain. 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

A pilot and his wife departed Colorado Springs for Las Vegas. No flight plan was filed. Search began November 20, 1999; wreckage found July 20, 2000 at 12,724 feet. Landing gear separated; ELT damaged; no sectional maps. Clouds obscured ridges. Pilot had diabetes and took insulin.

Circumstances

The pilot and his wife were flying from Lagrangeville, New York, to Las Vegas, Nevada, without winter clothing or survival equipment. The airplane departed Colorado Springs, Colorado, with full fuel tanks. An unconfirmed radar report placed the airplane approximately 2 hours later near Creede, Colorado. An extensive search for the airplane began on November 20, 1999, but was unsuccessful.

Discovery

Hikers located the airplane on July 20, 2000, at an elevation of 12,724 feet. Examination of the accident site indicated that the pilot had made a precautionary landing on a mountain ridge. No sectional navigation maps were found in the airplane, and no flight planning documentation was located (the pilot had not filed a flight plan).

Aircraft Condition

The airplane was found with the landing gear extended and separated from the airplane. The emergency locator transmitter (ELT) had an expired battery and was damaged. A handheld transceiver was found under the pilot's seat, and the airplane's radios were in the on position.

Weather

Satellite imagery and meteorological reports indicated that clouds would have obscured the mountain ridges in the accident area.

Pilot Information

The pilot's son reported that the pilot had recently been diagnosed with diabetes and was taking insulin. The pilot and his wife were found with multiple portions of additional items of clothing on, suggesting both survived the impact.

Frequently asked questions

What happened in the 10 Nov 1999 Bellanca 17-30 accident near Lake City, CO?

A pilot and his wife departed Colorado Springs for Las Vegas. No flight plan was filed. Search began November 20, 1999; wreckage found July 20, 2000 at 12,724 feet. Landing gear separated; ELT damaged; no sectional maps. Clouds obscured ridges. Pilot had diabetes and took insulin.

Were there any fatalities in the 10 Nov 1999 Bellanca 17-30 accident?

The accident was fatal, resulting in 2 fatalities.

What aircraft was involved and where did it happen?

The accident on 10 Nov 1999 involved a Bellanca 17-30, registration N6691V, at Lake City, CO.

What was the probable cause of the accident?

the pilot's inadequate flight planning and preparation, and his inadvertent flight into adverse weather during a cross-country flight over mountainous terrain. Contributing factors were, the cloudy obscuration weather condition, the high density altitude, and the lack of suitable terrain for a precautionary landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X20088. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.