# N713RM: 1966 Amateur-Built HP-13A, registration cancelled 2013-05-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 3, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Amateur-Built HP-13A](https://openairdocs.org/model/amateur-built-hp-13a) (registry code 05603A8)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 1
- Year built: 1966
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 3, 1968
- Certificate issued: May 14, 1968
- Last registry action: August 24, 2007
- Mode S code: A988B5
- Owner when cancelled: [Ridenour Neal H](https://openairdocs.org/faa-owner/RIDENOUR%20NEAL%20H)
- Location: [Downers Grove, IL](https://openairdocs.org/faa-place/IL/Downers%20Grove)
- Owner type: Individual
- Owner's area on the map: 41.7613° N, 88.0134° W: Placed by OpenAirDocs at the center of ZIP code 60516, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N713RM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=713RM
- Page: https://openairdocs.org/deregistered/N713RM-2013-05-03

From the FAA registry file of November 5, 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 Amateur-Built HP-13A: https://openairdocs.org/model/amateur-built-hp-13a.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 CHI69F0222](https://openairdocs.org/ntsb/CHI69F0222), Sep 2, 1968: Glider HP-13A (N713RM), Vandalia, IL, substantial damage

## Other aircraft with N713RM

- [Registered now](https://openairdocs.org/aircraft/N713RM): Cameron Balloons Z-70, S/N 6881, built 2019

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