The U.S. aircraft register, updated daily
Accidents · NTSB CEN11WA471 · Preliminary: the investigation is not finished

Piper PA18 accident near Undrom, SE, July 8, 2011

On July 8, 2011 at about 7:20 pm local time, a Piper PA18, registered SECKC, was destroyed in an accident near Undrom. It was a personal flight under non-U.S. private rules. 1 person was killed.

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 8, 2011 · about 7:20 pm local time
Place
Undrom, Sweden
Type
Accident
Injuries
1 person was killed.
Weather
not recorded
Aircraft
Piper PA18 A150 · all PA18s on the register
Registration
SECKC · no longer on the register · serial 18-6458
Damage
Destroyed
Flight
Personal flight · non-U.S. private rules

The NTSB's narrative preliminary · quoted from the NTSB record

On July 8, 2011, approximately 1920 universal coordinated time, a Piper PA-18-A150 collided with trees and impacted terrain near Undrom, Sweden. The pilot was fatally injured. The airplane was destroyed. The local flight departed River Aangermanaelven at an unknown time. The investigation is under the jurisdiction of the Government of Sweden. This report is for information purposes only and contains only information released by the Government of Sweden. Further information pertaining to this accident may be obtained from: Swedish Accident Investigation Board (SHK) P.O. Box 12538, 102 29 Stockholm, Sweden Telephone: +46-8-508 862 00 Fax: +46-8-508 862 90 E-mail: info@havkom.se

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

The aircraft

  • Landing gear: fixed

Weather at the time

  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Flight crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.