# TCDS P56GL: Hartzell Propeller LLC

- Type: Type certificate data sheet
- Status: Current
- Holder: Hartzell Propeller LLC
- Revision: 11
- Revised: April 3, 2025
- Product: Propeller
- Certification basis: Part 35
- Data sheet PDF: https://openairdocs.org/files/sha256/46/0d/460ddab5394c8c1d127d947fa3755750a9aa4607afe6c46d2f859215cfe89d8a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145485041320250404133529.0001
- Page: https://openairdocs.org/tcds/P56GL

## Models (2)

As the data sheet lists them.

- HC-B4MN-5
- HC-B4MP-3

## ADs (9, in force first)

- [AD 2009-10-14](https://openairdocs.org/ad/2009-10-14): Steel hub turbine propellers · Hartzell Propeller HC-A3MV, HC-A3V, HC-B3M and 9 more. Effective Jun 4, 2009
- [AD 2006-24-07](https://openairdocs.org/ad/2006-24-07): Propeller blades · Hartzell Propeller BHC-C2Y, HC-A2V, HC-A3V and 52 more. Effective Jan 3, 2007
- [AD 2005-14-11](https://openairdocs.org/ad/2005-14-11): Failed propeller blade · Hartzell Propeller BHC-92W, BHC-92ZF-1, BHC-92ZF-3 and 391 more. Effective Aug 17, 2005
- [AD 2005-14-12](https://openairdocs.org/ad/2005-14-12): Propeller mounting bolts · P&W ACL PT6A-45A engine (Frakes STC SA2369SW). Effective Jul 29, 2005
- [AD 83-08-01 R2](https://openairdocs.org/ad/83-08-01-R2): Propellers · Hartzell Propeller HC-B3T, HC-B4MN-5, HC-B4MP-3 and 2 more. Effective May 11, 2005
- [AD 96-18-14](https://openairdocs.org/ad/96-18-14): Hub · Hartzell Propeller HC-A3V, HC-B3M, HC-B3MN-3 and 19 more. Effective Oct 16, 1996
- [AD 94-03-11](https://openairdocs.org/ad/94-03-11): Hub Arm Assembly · Hartzell Propeller HC-B4MN-5, HC-B4MP-3, HC-B4TN-3 and 3 more. Effective Feb 28, 1994
- [AD 87-15-04](https://openairdocs.org/ad/87-15-04): Propellers · Hartzell Propeller HC-B4MN-5. Effective Jul 31, 1987
- [AD 83-08-01 R1](https://openairdocs.org/ad/83-08-01-R1) (historical): Engine Flange · Hartzell Propeller HC-B3T, HC-B4MN-5, HC-B4TN-3 and 2 more

## STCs approved under this data sheet (1)

- [STC SP00582NY](https://openairdocs.org/stc/SP00582NY): Installation of Prop-Guard Polyurethane Protective Tape on the leading edge of metal propellers.. McFarlane Aviation, Inc.

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