# N20DL: 1980 Piper PA-31T1, registration cancelled 2007-06-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 26, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-31T1](https://openairdocs.org/model/piper-pa-31t1) (registry code 7103126)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA) (OpenAirDocs)
- Serial number: 31T-8004045
- Year built: 1980
- Type of aircraft: Fixed wing multi engine
- Airworthiness: Standard, normal
- Airworthiness date: July 22, 1980
- Certificate issued: May 29, 1992
- Last registry action: May 15, 2007
- Mode S code: A19000
- Owner when cancelled: [Central Iowa Energy Cooperative](https://openairdocs.org/faa-owner/CENTRAL%20IOWA%20ENERGY%20COOPERATIVE)
- Location: [Cedar Rapids, IA](https://openairdocs.org/faa-place/IA/Cedar%20Rapids)
- Owner type: Corporation
- Owner's area on the map: 42.0083° N, 91.6441° W: Placed by OpenAirDocs: center of Cedar Rapids, IA, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N20DL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20DL
- Page: https://openairdocs.org/deregistered/N20DL-2007-06-26

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Piper PA-31T1: https://openairdocs.org/model/piper-pa-31t1.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI07LA037](https://openairdocs.org/ntsb/CHI07LA037), Dec 13, 2006: Piper PA-31T1 (N20DL), Waterloo, IA, substantial damage. Probable cause: The go-around not performed and the improper flare by the pilot during landing.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20061213028589A](https://openairdocs.org/incident/20061213028589A), Dec 13, 2006: Piper PA31T1 (N20DL), Waterloo, IA, Substantial damage. (-23) VOR approach to runway 18 at the Waterloo Municipal Airport, Waterloo, Iowa. Pilot reported visual approach 2 to 3 miles from end of runway. Pilot…

## Other aircraft with N20DL

- [Registered now](https://openairdocs.org/aircraft/N20DL): Landry Daniel G VANS RV-7A, S/N 71234, built 2006

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