# N5723P: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: February 17, 2016
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5723P
- Page: https://openairdocs.org/aircraft/N5723P

## Aircraft that carried N5723P

- [Cancelled 2016-02-17](https://openairdocs.org/deregistered/N5723P-2016-02-17): Physical Sciences INSTANTEYE MK-2 GEN3, S/N 0030210300046. Assigned (non-type certificated), pending cancellation
- [Cancelled 2009-07-30](https://openairdocs.org/deregistered/N5723P-2009-07-30): Raven Industries S-66A, S/N S66A-118, built 1980. Triennial form not returned. Owner: [Air Force Research Laboratory](https://openairdocs.org/faa-owner/AIR%20FORCE%20RESEARCH%20LABORATORY), [Kirtland Afb, NM](https://openairdocs.org/faa-place/NM/Kirtland%20Afb)
- [Cancelled 1974-08-05](https://openairdocs.org/deregistered/N5723P-1974-08-05): Piper PA-24, S/N 24-797. Owner: [Whestine Joe B](https://openairdocs.org/faa-owner/WHESTINE%20JOE%20B), [Cabool, MO](https://openairdocs.org/faa-place/MO/Cabool)

## NTSB investigations on N5723P (2)

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 FTW73AF020](https://openairdocs.org/ntsb/FTW73AF020), Nov 22, 1972: Piper PA-24 (N5723P), Mt.Vernon, TX, destroyed, 2 fatal
- [NTSB MKC67F0258](https://openairdocs.org/ntsb/MKC67F0258), Oct 23, 1966: Piper PA-24 (N5723P), Kingman, KS, substantial damage

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