Klemm L 25
Trainer / Touring Aircraft
The Klemm L 25 is a light single-engine two-seat touring and training aircraft produced by the German manufacturer Leichtflugzeugbau Klemm GmbH.
The Klemm L 25 was produced in several variants. License production was performed by the British Klemm Aeroplane Company (later British Aircraft Manufacturing Co.) as the B.K. Swallow and B.A. Swallow II.
| Crew | 1 | |
| Passengers | 1 | |
| Propulsion | 1 Piston Engine | |
| Engine Model | Hirth HM 60R | |
| Engine Power | 60 kW | 80 hp |
| Speed | 150 km/h | 81 kts 93 mph |
| Service Ceiling | 4.800 m | 15.748 ft |
| Range | 480 km | 259 NM 298 mi. |
| Empty Weight | 265 kg | 584 lbs |
| max. Takeoff Weight | 620 kg | 1.367 lbs |
| Wing Span | 13,00 m | 42 ft 8 in |
| Wing Area | 20,0 m² | 215 ft² |
| Length | 7,00 m | 22 ft 12 in |
| Height | 2,68 m | 8 ft 10 in |
| First Flight | 1927 | |
| Production Status | out of production | |
| Total Production | >700 | |
| Developed from | Klemm L 20 | |
| ICAO Code | KL25 | |
| Data for (Version) | Klemm L 25 | |
| [Photo-ID: 230] © Karsten Palt 2006-11-17 | |
![]() | Klemm L 25 D Replica |
| Luftfahrtmuseum Laatzen-Hannover [Laatzen] | |
| [Photo-ID: 13466] © Karsten Palt 2016-09-10 | |
![]() | Klemm L 25-1A Reg.: D-EBMX c/n: 149 |
| Oldtimer-Fliegertreffen 2016 [Kirchheim unter Teck - Hahnweide (EDST)] | |
| [Photo-ID: 13467] © Karsten Palt 2016-09-10 | |
![]() | Klemm L 25-1A Reg.: D-EBMX c/n: 149 |
| Oldtimer-Fliegertreffen 2016 [Kirchheim unter Teck - Hahnweide (EDST)] | |
| [Photo-ID: 3425] © Karsten Palt 2010-06-11 | |
![]() | Klemm L 25-1A Historische Flugzeuge Josef Koch Reg.: D-EFTE c/n: 152 |
| ILA Berlin 2010 [Berlin - Schönefeld (EDDB / SXF)] | |
| [Photo-ID: 5796] © Karsten Palt 2012-05-19 | |
![]() | Klemm L 25A Reg.: F-PCDA c/n: 138 |
| Deutsches Technikmuseum [Berlin] | |
| [Photo-ID: 10696] © Karsten Palt 2014-10-23 | |
![]() | Klemm L 25B-1 Spanish Air Force |
| Museo del Aire [Madrid] | |
| [Photo-ID: 7323] © Karsten Palt 2013-09-06 | |
![]() | Klemm L25d VII Reg.: D-EJOL c/n: 798 |
| Oldtimer-Fliegertreffen 2013 [Kirchheim unter Teck - Hahnweide (EDST)] | |
| [Photo-ID: 3153] © Karsten Palt 2010-01-31 | |
![]() | Klemm L25e VII Reg.: D-EMDU c/n: 980 |
| Deutsches Museum [Munich / München] | |









