Piper PA-28-161 N523PU

Summary

On 24 August 2008 at about 23:30 local time, a Piper PA-28-161 registered N523PU, operated by Thunderbird Aviation, was involved in an accident near New Ulm, Minnesota, United States. 2 people were on board and nobody was injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

24 August 2008 at 23:30

Classification

Accident

Location

New Ulm, Minnesota, United States

Coordinates

44.3214, -94.5036

Aircraft

Piper PA-28-161

Registration

N523PU

Category

Airplane

Engines

1

Operator

Thunderbird Aviation

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Eden Prairie → Unknown

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

CHI08CA265

Nobody was injured.

The failure of airport personnel to correct a hazardous condition on the airport. A factor was the uncovered manhole.

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

Read the full NTSB narrative

The airport manager stated that following the accident, he contacted the company that had been working in the hole, and was told that the cover was too heavy for one person to lift which is why it was not placed back over the hole. The pilot reported that after landing he was taxiing into a tie down spot on the ramp when the left main gear dropped into an open manhole in the grass near the edge of the ramp. He stated that because the tie down spaces are so close to the edge of the ramp, he had to taxi into the grass in order to make the turn into the tie down space. He did not see the hole prior to contacting it, nor was the open hole marked in any way. The airport manager stated the manhole cover was a concrete, 150 pound, 4 foot by 4 foot by 3 inch high lid that covered the hole containing the electrical junction box for the fuel pumps. He stated that the fuel company and a local electric company had worked in the manhole several weeks prior to the accident. He stated he assumed they replaced the cover over the hole when they were finished with the work, but the cover was still on the grass next to the hole. The cover and the hole were not visible from the ramp due to the grass. The airport manager stated that one of the airport line personnel had seen the cover off of the hole, but did not report it to him or anyone else.

Quoted verbatim from the NTSB record.