No fatalities

Firefighting Aircraft Strikes Tree During Retardant Drop (N9190G)

Elko, NV, US

On August 19, 1999, an Air Tractor AT-802A (registration N9190G) operated by U.s. Dept OF Interior, Blm was involved in an aviation accident near Elko, NV. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to maintain an adequate terrain/obstacle clearance altitude margin while engaged in fire fighting operations. 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 a second pass on a fire retardant run, a pilot encountered a downdraft and the left outer wing struck a juniper tree. The pilot returned to base without further incident.

Incident Overview

A pilot conducting fire retardant application operations experienced an in-flight collision with a tree during a second pass over a wildfire. The pilot had successfully released half of the retardant load on the first run and maneuvered the aircraft for another approach.

Sequence of Events

On the second pass, as the aircraft neared the intended release point, it encountered a strong downdraft. The pilot executed a recovery at low altitude. During this maneuver, the left outer wing impacted the top of a juniper tree. Despite the collision, the pilot maintained control and returned to Elko, where a landing was completed without further incident.

Damage Assessment

Post-flight inspection revealed damage to the wing: the most outboard 4 feet of the leading edge was crushed aft, with associated rib damage. No other details about the aircraft or injuries are available from the source.

Frequently asked questions

What happened in the 19 Aug 1999 Air Tractor AT-802A accident near Elko, NV?

During a second pass on a fire retardant run, a pilot encountered a downdraft and the left outer wing struck a juniper tree. The pilot returned to base without further incident.

Were there any fatalities in the 19 Aug 1999 Air Tractor AT-802A accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 19 Aug 1999 involved an Air Tractor AT-802A, registration N9190G, operated by U.s. Dept OF Interior, Blm, at Elko, NV.

What was the probable cause of the accident?

The pilot's failure to maintain an adequate terrain/obstacle clearance altitude margin while engaged in fire fighting operations.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19574. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.