Cessna 172 N6413B

Summary

On 3 May 2022 at about 22:00 local time, a Cessna 172 registered N6413B was involved in an accident near Altha, Florida, United States. 4 people were on board and 2 died, 2 were seriously injured. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

3 May 2022 at 22:00

Classification

Accident

Location

Altha, Florida, United States

Nearest airport

Calhoun County (F95)

Coordinates

30.4914, -85.1118

Aircraft

Cessna 172

Registration

N6413B

Category

Airplane

Year built

1957

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Aircraft damage

Destroyed

Weather

VMC

Light

Day

NTSB number

ERA22FA218

2 people died.

The pilot’s failure to perform a preflight weight and balance calculation and his operation of the flight at an excessive takeoff weight, resulting in an exceedance of the airplane’s critical angle of attack after liftoff and an aerodynamic stall from which the pilot was unable to recover.

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

Read the full NTSB narrative

The pilot was conducting a personal flight with three passengers aboard. Witnesses and airport surveillance video revealed that the airplane took off to the north and immediately entered a nose-high attitude at slow speed while not climbing. The pilot then began a left 270° turn and crossed the departure end of the runway on an easterly heading. The airplane impacted terrain east of the runway and a postimpact fire ensued. The wreckage displayed signatures consistent with the airplane having been in an aerodynamic stall at the time of impact. Witnesses described that the engine was running during the accident flight. Postaccident examination of the airframe and engine revealed no evidence of a pre-existing mechanical failure or malfunction. Postaccident weight and balance calculations revealed that the airplane’s weight at takeoff was about 224 pounds, or nearly 10% more than the maximum allowable gross weight. One of the surviving passengers reported that the pilot did not ask for his weight and that he did not observe the pilot performing any preflight weight and balance calculation. Based on this information, it is likely that the pilot’s failure to perform weight and balance calculations resulted in the airplane taking off while overweight, which resulted in its inability to climb. Ultimately the airplane to exceed its critical angle of attack and entered an aerodynamic stall from which the pilot could not recover.

Quoted verbatim from the NTSB record.