Aeronca 58B N47252

Summary

On 28 May 2018 at about 14:30 local time, a Aeronca 58B registered N47252 was involved in an accident near Tekamah, Nebraska, United States. 2 people were on board and 2 were seriously injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

28 May 2018 at 14:30

Classification

Accident

Location

Tekamah, Nebraska, United States

Coordinates

41.7686, -96.2414

Aircraft

Aeronca 58B

Registration

N47252

Category

Airplane

Year built

1944

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Tekamah → Tekamah

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

CEN18LA199

2 people were seriously injured.

The partial loss of engine power due to the formation of carburetor ice. Contributing to the accident was the pilot's failure to use carburetor heat and his decision to continue flight with reduced engine power rather than landing the airplane on suitable terrain.

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

Read the full NTSB narrative

The private pilot reported that, about 30 minutes after departing for a personal, local flight, he was conducting a tribute over a cemetery and noticed that the engine was not running properly, so he proceeded to fly toward an airport located about 8 nautical miles (nm) to the east. While en route to the airport, the engine stopped developing full power and had a maximum rpm of about 1,500. The airplane descended, and during the forced landing, it impacted a ditch about 3 nm from the airport, which resulted in substantial damage to the airplane. The pilot stated that he should have landed the airplane in a flat field when the opportunity was possible, instead he "kept flying into a situation where there were no options." Postaccident examination of the airframe and engine revealed no evidence of any preaccident mechanical malfunctions or failures that would have precluded normal operation. At the time of the loss of engine power, the airplane was operating in conditions conducive to carburetor icing at glide power. The pilot reported that he was not using carburetor heat. It is likely that, during the tribute, the pilot reduced engine power, resulting in a buildup in carburetor ice, which restricted the air and fuel flow and caused the reduced engine power. When the reduced engine power condition occurred, the pilot should have identified an appropriate forced landing site; however, he chose to continue to fly the airplane to an airport located about 8 nm away. When the engine lost total power, he had to make a forced landing on unsuitable terrain.

Quoted verbatim from the NTSB record.