RWD 8s were used in the Polish military trainer aviation from 1934, becoming a standard type of primary trainer.
In November 1938, there were 349 RWD 8s in the Air Force.
RWD 8s were also used in Polish civilian aviation – particularly in regional aeroclubs.
More than 80 aircraft were bought for public collection funds, in order to train aviators.
They were also used in the Polish aviation sport.

A small number were exported: three were sold to Palestine, one to Spain, Morocco and Brazil.
Licences for building the RWD 8 was sold to Estonia (one aircraft was produced, with markings ES-RWD) and Rogozarski of Yugoslavia (a small series with radial engines was built).
At least one RWD 8 was sold to Spain via Portugal during the Spanish Civil War.
It was used as a reconnaissance aircraft and a trainer for the Nationalist forces.

In the invasion of Poland 1939, the RWD 8s were used in 13 liaison flights, three aircraft in each, assigned to Armies.
Many other aircraft were mobilized during the campaign and used in improvised liaison units.
An advantage of the RWD 8 was its capability for short take off and landing on unprepared fields, but the missions of their crews were dangerous.
RWD 8s of the Polesie Operational Group were the last Polish aircraft in the sky during the campaign.
They were flying reconnaissance missions during the Battle of Kock, and even threw hand grenades.

A great number of RWD 8s were bombed by the Germans in air bases (unlike Polish combat aircraft) or burned by withdrawing Poles.
A total of 57 aircraft were withdrawn to Romania, about 40 to Latvia and 2 to Hungary.
Only some dozen aircraft were captured by the Germans in airworthy condition.
In Romania and Hungary they were used until the late 1940s.
None returned to Poland after the war, and today, none have survived.
RWD 8s were used in the Polish military trainer aviation from 1934, becoming a standard type of primary trainer. In November 1938, there were 349 RWD 8s in the Air Force. RWD 8s were also used in Polish civilian aviation – particularly in regional aeroclubs. More than 80 aircraft were bought for public collection funds, in order to train aviators. They were also used in the Polish aviation sport.
A small number were exported: three were sold to Palestine, one to Spain, Morocco and Brazil. Licences for building the RWD 8 was sold to Estonia (one aircraft was produced, with markings ES-RWD) and Rogozarski of Yugoslavia (a small series with radial engines was built). At least one RWD 8 was sold to Spain via Portugal during the Spanish Civil War. It was used as a reconnaissance aircraft and a trainer for the Nationalist forces.
In the invasion of Poland 1939, the RWD 8s were used in 13 liaison flights, three aircraft in each, assigned to Armies. Many other aircraft were mobilized during the campaign and used in improvised liaison units. An advantage of the RWD 8 was its capability for short take off and landing on unprepared fields, but the missions of their crews were dangerous. RWD 8s of the Polesie Operational Group were the last Polish aircraft in the sky during the campaign. They were flying reconnaissance missions during the Battle of Kock, and even threw hand grenades.
A great number of RWD 8s were bombed by the Germans in air bases (unlike Polish combat aircraft) or burned by withdrawing Poles. A total of 57 aircraft were withdrawn to Romania, about 40 to Latvia and 2 to Hungary. Only some dozen aircraft were captured by the Germans in airworthy condition. In Romania and Hungary they were used until the late 1940s. None returned to Poland after the war, and today, none have survived.
RWD 8