Lisunov Li-2, MLPCracow, 2015, Photo M. Peikert.
Tag Archives: 1970PL
Unknown USSR manufacturer, M-11 engine Polikarpov Po-2
Producer (type) | Unknown Producer |
Propeller No. | 83-13460 |
Production Date | 1945 |
Pitch | 1670 mm |
Diameter | 2350 mm |
Engine | M -11 D |
Country of Origin | USSR |
Used on | Polikarpov Po-2 |
- Photo 1. Markings: aircraft type, engine, diameter, pitch. Photo: M. Peikert
- Photo 2. Airworthiness mark. Photo: M. Peikert
- Photo 3. Manufacturing date, prop number; the rest of markings stays unidentified. Photo: M. Peikert
- Photo 4. The sheathing and reinforcement grid. Photo: M. Peikert
About the propeller. The propeller was produced by unknown soviet war manufacturer, production date: January 10th, 1945. Propeller in a private collection.
Construction. The propeller has brass sheathing (mounted by thin metal grid) on leading edge. The surface of propeller is covered with linen(?) fabric and painted in olive drab. Airworthiness markings are clearly visible.
Aircraft and Engine. The propeller was intended for Soviet five-cylinder 130 hp M-11D engine.The engine having 8,6 L capacity was rated at 130 hp at 1760 rpm. This engine was powering numerous aircraft PO-2 used by soviet Army.
References:
WSK, M-11D Polikarpov Po-2
Producer (type) | WSK Wytwórnia Sprzętu Komunikacyjnego Warszawa, Poland |
Propeller No. | 641 |
Production Date | 1951 |
Pitch | 1190 mm |
Diameter | 2400 mm |
Engine | M-11D |
Country of Origin | Poland |
Used on | Polikarpov Po-2 |
- Photo 1. Propeller – front view. Photo: R. Wróbel
- Photo 2. Propeller – rear view. Photo R. Wróbel
- Photo 3. Hub front – seial number and production date. Photo: R. Wróbel
- Photo 4. Hub side – aircraft, egine type, propeller diameter and pitch markings. Photo: R. Wróbel
- Photo 4. The logo of Wytwórnia Sprzętu Komunikacyjnego painted on a blade. Photo R. Wróbel
- Photo 6. Soviet newspaper glued on fabric. Photo R. Wróbel
Literatura:
About the propeller, The propeller was produced by Wytwórnia Sprzętu Komunikacyjnego at Warsaw. Propeller is in private collection.
Construction. The propeller lamination consists of eight ash plies. Diameter of propeller is 240 cm and the pitch is 119 or 149 cm (marking is not clear). The propeller has brass sheathing on leading edge. The surface of propeller is covered with fabric and painted in olive drab. Very interesting issue is that fabric is coated with Soviet newspaper! The WSK logo is painted on each blade.
Aircraft and Engine. The propeller was intended for Soviet five-cylinder 130 hp M-11D engine which was manufactured by WSK Rzeszów under license. The engine having 8,6 L capacity was rated at 130 hp at 1760 rpm. This engine was powering numerous aircraft used and built in Poland such as Po-2, CSS-13, Junak-2, Junak-3 and less common like e.g. S-4 Kania.
References:
AW-2 propeller as a background
Photo: Jakub Tryniszewski studio. Different view: AW-2 airscrew of AN-2 aircraft as a background for professional models! Smile! Kołobrzeg – Bagicz Airfield.
Photo details: Photographer: Jakub Tryniszewski www.jt-photographie.com. Models: Weronika Kuczun, Klaudia Pezdan Make up artist: BARBAB Studio urody i wizażu Ania Maj & Martyna Sienkiewicz www.aniamaj.com Stylist and Dress: Maciej Domański – fashion designer Hair stylist: Studio ArtFryz Jewellery: Puzio Jewelry & Ceramics Copyright by Jakub Tryniszewski / all rights reserved. www.jt-photographie.com.
Unknown producer, CSS-13
Producer (type) | Unknown Producer |
Propeller No. | 1858 |
Production Date | ???? |
Pitch | ??? |
Diameter | 2400 (zmierzona/measured) |
Engine | M-11D, 115/125 KM/HP |
Used on | CSS-13 |
- Photo 1. The Hub. Photo: M. Peikert
- Photo 2. CSS-13 and Junak 3 props. Photo: M.Peikert
- Photo 3. The Tip. Photo: M. Peikert
About the propeller. The propeller was produced by one of the Polish aviation factory, (Glider Workshops of Jezow?). Right now the prop is a part of Memorial Exhibition in Jeżow Sudecki (2015).
Construction. The propeller lamination consists of 7, ash(?) plies. The outboard length of leading edge of approx. 800 diameter mm had brass sheathing. Propeller was originally painted.
Aircraft and Engine. The propeller was most likely used for one of Polish built CSS-13, working with M-11D engine, rated to 125/115 HP.
References:
CSS 13 Dęblin
CSS 13 propeller, aircraft registration SP-YPB. Picture taken in hangar of Aeroklub Orląt, Dęblin, about 2004. Non typically brass sheathing stayed not painted, while usually they were paint covered as well. SP-YPB is acually a replica which was built with utilisation of original parts in LZPN Krosno in 1992. This can be a reason why finishing of the prop is slightly different.. Photo: M.Peikert