Cessna T210 N6832B

Summary

On 20 November 2013 at about 01:10 local time, a Cessna T210 registered N6832B, operated by Montana National Inc, was involved in an accident near Cedaredge, Colorado, United States. One person was on board and one died. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

20 November 2013 at 01:10

Classification

Accident

Location

Cedaredge, Colorado, United States

Coordinates

38.8897, -107.9204

Aircraft

Cessna T210

Registration

N6832B

Category

Airplane

Year built

1978

Engines

1

Operator

Montana National Inc

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Torrance → Aspen

Aircraft damage

Destroyed

Weather

VMC

Light

Night

NTSB number

CEN14FA064

1 person died.

The pilot's spatial disorientation while operating in dark night conditions in snow showers and his subsequent failure to maintain airplane control, which resulted in overstress of the airplane and an in-flight breakup. Contributing to the loss of control was the pilot's diverted attention while coordinating for an instrument flight rules clearance.

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

Read the full NTSB narrative

The instrument-rated pilot was flying the airplane inbound to Aspen-Pitkin County Airport (ASE) on a night visual flight rules flight. While level at 13,500 feet msl, the pilot requested an instrument flight rules (IFR) clearance, most likely due to worsening weather conditions associated with snow showers. The controller issued an IFR clearance and requested that the pilot transmit the necessary flight plan information. While the pilot transmitted this information, the airplane began a climbing left turn. After noticing the airplane turn about 180 degrees, the controller queried the pilot, who had not recognized the turn and stated that his autopilot had disconnected. The controller subsequently issued the pilot a heading back toward ASE, which the pilot accepted. However, the airplane continued to turn left and then began a rapid descent to impact. Portions of the left wing, left flap and aileron, and left horizontal stabilizer and elevator were found separated from the main wreckage area. It is likely that the airplane entered instrument conditions, and the pilot became spatially disoriented as he was coordinating the instrument clearance and was unaware of the airplane's left turn and climb after the autopilot disconnected. Further, during the final rapid descent, the design stress limits of the airplane were exceeded and an in-flight breakup occurred.

Quoted verbatim from the NTSB record.