RWD 8
Two ex-civilian RWD 8 impressed into service in 1941. 2-seat parasol wing monoplane. A small batch of RWD 8s were built under licence in Yugoslavia by Rogozarski, with a 120 hp Walter NZ120 radial engine instead of the usual inverted in-line engine fitted in Poland. Used for liaison? Served during the German invasion.

Serial	c/no.	Prev. Identity	Delivered	Fate/Notes
	1-2	YU-PCY	1941	first reg'd Apr 1935, impressed Apr 1941
	1-3	YU-PCZ	1941	first reg'd 1935, impressed Apr 1941

References:

• LET No.1 (Yugoslav Aviation Museum)

RWD 13
Six RWD 13 obtained from 1938(?). Three-seat high-wing cabin monoplane. The RWD was built under licence by Rogozarski from 1938, and saw extensive civil and military use. Four standard version RWD 13 and two RWD 13S air ambulance variants were acquired, the latter designed to carry one stretcher case and a medical attendant. 120 hp Walter Major 4 engine. Plans to order 20 more RWD 13S were cancelled when the take-off and landing performance was found to be inadequate. All six aircraft served in the April 1941 invasion, and one was captured by the Germans - later being passed to the Croatian Air Force.

Serial	c/no.	Prev. Identity	Delivered	Fate/Notes
751	1	YU-PFE	1939	first reg'd 1938, to JKRV 1939
752	2	YU-PFO	1939	first reg'd 1938, to JKRV
753	3		1938
754	4		1938	RWD-13S
755	5		1938
756	6		1938

References:

• LET No.1 (Yugoslav Aviation Museum)