Beechcraft B36TC N36TT

Summary

On 22 January 2020 at about 20:11 local time, a Beechcraft B36TC registered N36TT was involved in an accident near Corona, California, United States. 4 people were on board and 4 died. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

22 January 2020 at 20:11

Classification

Accident

Location

Corona, California, United States

Nearest airport

Corona Municipal Airport (AJO)

Coordinates

33.8961, -117.6022

Aircraft

Beechcraft B36TC

Registration

N36TT

Category

Airplane

Year built

1983

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Corona → Torrance

Aircraft damage

Destroyed

Weather

VMC

Light

Day

NTSB number

WPR20FA072

4 people died.

The pilots’ failure to abort the takeoff, which resulted in a collision with a fence at the end of the runway. Contributing to the accident was the airplane being at or over the maximum gross takeoff weight and the inappropriate elevator trim tab setting.

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

Read the full NTSB narrative

The airplane, with two pilots and two passengers onboard, had landed at the airport to refuel, and 78.06 gallons of fuel were added. The airplane departed with a 5-knot tailwind down a 3,200 ft asphalt runway. According to a witness at the airport, the nose raised off the runway surface prematurely during the takeoff roll. Although the investigation could not determine which pilot was at the controls, neither pilot elected to abort the landing and the airplane bounced down the runway unable to become airborne. The airplane continued to accelerate and reached rotation speed as it collided into a fence at the end of the runway. Onsite examination revealed the elevator trim tabs were in the full-down position (full nose-up trim). It is likely the elevator trim was mistakenly set at full nose-up trim, which enabled the nose to rise off the runway surface prematurely during the takeoff roll. As the airspeed increased, the force required to push the nose down would have become greater. The right-seated pilot owned the airplane and the left-seated pilot had flown with him before. A review of the left-seated pilot’s personal notebook revealed that he had flown 3.7 hours in the accident airplane and therefore, likely had limited familiarity with it. Although the airplane was likely at or over the maximum gross weight based on the amount of fuel added to the airplane, the airplane’s performance charts indicate that the runway length was sufficient at the airplane’s maximum gross takeoff weight to complete a takeoff. Both pilots had ample opportunity to abort the takeoff when they realized the airplane was not becoming airborne but continued with the takeoff attempt.

Quoted verbatim from the NTSB record.