# N46922: Sikorsky S-58

- Status: Valid registration
- Airframe: [Sikorsky S-58](https://openairdocs.org/model/sikorsky-s-58) (registry code 8141801, 14 seats)
- Data sheets: [TCDS 1H11](https://openairdocs.org/tcds/1H11) (Centerpointe Aerospace Inc.) (OpenAirDocs)
- Serial number: 145712
- Type: Rotorcraft
- Engine type: Reciprocating
- Certificate issued: December 17, 1997
- Expires: January 31, 2029
- Mode S code: A5BDC3
- Registered owner: [Mid Atlantic Air Museum](https://openairdocs.org/faa-owner/MID%20ATLANTIC%20AIR%20MUSEUM)
- Location: [Reading, PA](https://openairdocs.org/faa-place/PA/Reading)
- Owner type: Corporation
- Owner's area on the map: 40.3986° N, 75.9461° W: Placed by OpenAirDocs at the center of ZIP code 19605, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=46922
- Page: https://openairdocs.org/aircraft/N46922

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Sikorsky S-58)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N46922.

## FAA accident and incident reports

None matched to N46922.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Sikorsky S-58)

- [STC SH268WE](https://openairdocs.org/stc/SH268WE): Installation of stainless steel fire shields around aluminum engine mount fittings (P/N S1620-61435) of HSS, HUS, H-34 military series helicopters. (S-58 SERIES Military versions HSS, HUS, H-34). TBM, Inc

## Earlier aircraft with N46922

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N46922 before.

- [Cancelled 1945-12-28](https://openairdocs.org/deregistered/N46922-1945-12-28): Aeronca L-3B, S/N 058B3902. Owner: [Miami Aviation Center](https://openairdocs.org/faa-owner/MIAMI%20AVIATION%20CENTER), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

## Related

- Other Sikorsky S-58 aircraft: https://openairdocs.org/model/sikorsky-s-58/aircraft.md

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