Consolidated-Vultee P4Y-2 accident near Estes Park, CO
On July 19, 2002, a Consolidated-Vultee P4Y-2 (airplane) was involved in an accident near Estes Park, CO. 2 people died. Damage to the aircraft: destroyed.
- Date
- July 19, 2002
- Place
- Estes Park, CO
- Aircraft
- Consolidated-Vultee P4Y-2 · Airplane
- Injuries
- 2 fatal, 0 serious, 0 minor
- Damage
- Destroyed
- Position
- 40.313°N, 105.237°W
- NTSB ID
- 20020726X01227
Official records · DEN02GA074
- Public docket: reports, statements and exhibits from the investigation
NTSB summary
HISTORY OF FLIGHT On July 18, 2002, at 1840 mountain daylight time, a Consolidated-Vultee P4Y-2, N7620C, under contract to the U. S. Department of Agriculture Forest Service and piloted by a commercial pilot, was destroyed when it impacted into mountainous terrain 6 miles southwest of Estes Park, Colorado. A post-crash explosion and fire ensued. Prior to the impact, the airplane's left wing separated and aircraft control was lost while maneuvering to deliver fire retardant on the Big Elk wildfire, burning in an area northwest of Lyons, Colorado. Visual meteorological conditions prevailed at the time of the accident. The aerial attack flight was being conducted under the provisions of Title 14 CFR Part 91, public use. A company visual flight rules flight plan was on file. The pilot and second pilot on board the airplane were fatally injured. The flight originated at Broomfield, Colorado, at 1814. According to the Airtanker Base Manager at Jeffco Airport, Broomfield, Colorado, the airplane, Tanker 123, was dispatched to join other airtankers, Tanker 161 and Tanker 22, a helitanker, number T-16, and a U. S. Forest Service lead airplane, Lead Bravo 8, to drop fire retardant on the Big Elk Fire. The airplane had flown seven previous air attack missions on the fire that day. Prior to the accident mission, the airplane was loaded with approximately 2,000 gallons of fire retardant, and 550 gallons of fuel. The captain of T-161 said, "Tanker 22 had just completed his drop and Tanker 123 had observed the drop and was preparing to drop. All communication between 123 and Lead Bravo 8 w
Probable cause
the inflight failure of the left wing due to fatigue cracking in the left wing's forward spar and wing skin. A factor contributing to the accident was inadequate maintenance procedures to detect fatigue cracking.
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Source: NTSB aviation accident database (US government, public domain). Findings may be preliminary or later revised by the NTSB. Not a complete global record.