# AD 48-48-01: Hub

- Type: Airworthiness directive
- Status: Current
- Products: Freedman Aircraft Engineering PC-203, PX-203 and PY-203
- Superseded by: Nothing supersedes this AD
- Product type: Propeller
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BDAB4972E988BED686256962006D8C06.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/48-48-01

## The airworthiness directive

48-48-01 FREEDMAN: Applies to Cessna 120 and 140, Superior (Culver) V and V2, Universal (Globe) GC-1A and GC-1B and Silvaire (Luscome) 8E Airplanes Equipped With Freedman Propellers.

Compliance required prior to August 1, 1947.

Freedman Aircraft Engineering (formerly Freedman Burnham) hubs, Models PC-203, PX-203 and PY-203 must be removed from engines rated above 80 h.p., with the exception of the PX-203 hub on the Franklin Model 4AC-199 engine. The propellers may be replaced by any propeller listed as approved on the latest revision of the pertinent aircraft specification.

This supersedes AD 47-22-02.

## Affected data sheets (2) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS TC 746](https://openairdocs.org/tcds/TC%20746): Freedman Aircraft Engineering Corp.; names 1 of 1 models: PX-203
- [TCDS TC 747](https://openairdocs.org/tcds/TC%20747): Freedman Aircraft Engineering Corp.; names 1 of 1 models: PY-203

## Registered aircraft it may apply to (OpenAirDocs)

No registered aircraft matched the models it names.

Its text cites no advisory circulars or STCs.

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