# N70PM: 2013 Frederick L Langston RV-4, registration cancelled 2015-11-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 12, 2015
- Status when cancelled: Registration expired
- Airframe: [Frederick L Langston RV-4](https://openairdocs.org/model/frederick-l-langston-rv-4) (registry code 056082U)
- Engine: [Lycoming O-320-D2J](https://openairdocs.org/engine/lycoming-o-320-d2j) (registry code 41595)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 2748
- Year built: 2013
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV-4
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 2, 2013
- Certificate issued: October 26, 2012
- Last registry action: October 26, 2012
- Mode S code: A95386
- Owner when cancelled: [Langston Frederick L](https://openairdocs.org/faa-owner/LANGSTON%20FREDERICK%20L)
- Location: [Comfort, TX](https://openairdocs.org/faa-place/TX/Comfort)
- Owner type: Individual
- Owner's area on the map: 29.9769° N, 98.9066° W: Placed by OpenAirDocs at the center of ZIP code 78013, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N70PM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=70PM
- Page: https://openairdocs.org/deregistered/N70PM-2015-11-12

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 Frederick L Langston RV-4: https://openairdocs.org/model/frederick-l-langston-rv-4.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 CEN15FA032](https://openairdocs.org/ntsb/CEN15FA032), Oct 28, 2014: Langston, Frederick L RV 4 (N70PM), Boerne, TX, destroyed, 1 fatal. Probable cause: A total loss of engine power for reasons that could not be determined, because post accident examination did not reveal any mechanical malfunctions or anomalies that would have precluded normal…

## 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 20141028020209A](https://openairdocs.org/incident/20141028020209A), Oct 28, 2014: Frederick L Langston RV-4 (N70PM), Boerne, TX, Destroyed, 1 fatal. Witness stated the aircraft was circling above his son's house at a low altitude, a loud pop was heard and then the engine went silent, the pilot started for a…

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