The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 23, 2026

Hirth F10

7 aircraft on the U.S. register carry a Hirth F10 engine, rated at about 26 horsepower. The Schleicher ASK-14 is the model most often fitted with it (5 aircraft). The aircraft carrying it were built between 1962 and 1974.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Hirth F10. FAA spelling: F10.

Fitted to model families

Schleicher ASK-145Bede BD-51Scheibe SF-24 MOTORSPATZ1
Model families, as a table
aircraft
Schleicher ASK-145
Bede BD-51
Scheibe SF-24 MOTORSPATZ1

Schleicher ASK-14 · Bede BD-5 · Scheibe SF-24 MOTORSPATZ

Kind of aircraft

By kind, as a table
aircraftshare
Gliders686%
Piston singles114%

When the aircraft were built by decade

By decade built, as a table
aircraft
19603
19703

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators

The whole map of how records connect · these connections as data: /graph/engine/hirth-f10.json.

Aircraft newest certificates first · 7

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N1036K Schleicher
ASK-14
Glider Individual owner
Wisconsin
Experimental 2023-03-09 ValidFAA registration status code V: Valid registration. All codes
N3980 Schleicher
ASK-14
Glider Individual owner
Indiana
Experimental 2022-10-17 ValidFAA registration status code V: Valid registration. All codes
N57JG Scheibe
SF-24 MOTORSPATZ
Glider Civil Air Support LLC
Phoenix, Arizona
Experimental 2019-05-02 ValidFAA registration status code V: Valid registration. All codes
N1117W Schleicher
ASK-14
Glider Individual owner
Oregon
Experimental 2018-08-21 ValidFAA registration status code V: Valid registration. All codes
N1289 Schleicher
ASK-14
Glider Wakan Glider Club
Wichita, Kansas
Experimental 2013-10-30 ValidFAA registration status code V: Valid registration. All codes
N8705S Schleicher
ASK-14
Glider Individual owner
Kansas
Experimental 2007-02-06 ValidFAA registration status code V: Valid registration. All codes
N502BD Bede
BD-5
Fixed-wing, single engine Individual owner
California
Experimental 1982-07-16 ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 23, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.