Yakovlev YAK 52 N52BG

Summary

On 10 June 2001 at about 19:20 local time, a Yakovlev YAK 52 registered N52BG was involved in an accident near Custer, Washington, United States. 2 people were on board and 2 died. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

10 June 2001 at 19:20

Classification

Accident

Location

Custer, Washington, United States

Coordinates

48.9401, -122.6193

Aircraft

Yakovlev YAK 52

Registration

N52BG

Category

Airplane

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Point Roberts → Everett

Aircraft damage

Destroyed

Weather

VMC

Light

Day

NTSB number

SEA01LA116

2 people died.

The first pilot's failure to maintain aircraft control while maneuvering. Factors include an inadvertent stall.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

The experimental category Yakovlev Yak-52, was destroyed after colliding with terrain while maneuvering. The first pilot, a commercial pilot/certified flight instructor who was seated in the forward seat, and the second pilot, a commercial pilot receiving instruction, were fatally injured. The accident airplane, a Yak-52, was the number two airplane in a flight of three aircraft. Shortly after takeoff, the number three airplane (Yak-18) returned to secure a fuel door that became unlatched during the initial takeoff. The pilot of the Yak-52 elected to maneuver over an area know as Cherry Point and wait for pilot of the Yak-18 to rejoin him. Approximately 10 minutes later, the pilot of the Yak-18 rejoined the Yak-52. The Yak 18 pilot stated that as he approached the area from the northwest, he observed the accident airplane maneuvering northeast of his position at an altitude of 1,500 feet mean sea level (MSL). He instructed the Yak-52 pilot to reverse his course in an effort to join him in formation flight. He reported that shortly after the pilot of the Yak-52 initiated the turn to the west (left), the airplane "...stalled and pitched nose down at about 40-60 degrees." Reportedly, the Yak-52 then rolled to the right, pitched up and oscillated around its vertical axis. Witnesses stated that the accident airplane rotated 2-3 times prior to impacting terrain. The pilot of the Yak-18 stated the accident airplane impacted terrain in a relatively level attitude with little forward motion. Post accident inspection of the airplane and associated components revealed no evidence of a preimpact mechanical malfunction or failure.

Quoted verbatim from the NTSB record.