The Battle of Britain was a military campaign of the Second World War, in which the Royal Air Force (RAF) and the Fleet Air Arm (FAA) of the Royal Navy defended the United Kingdom (UK) against large-scale attacks by Nazi Germany's air force, the Luftwaffe. It was the first major military campaign fought entirely by air forces. The British officially recognise the battle's duration as being from 10 July until 31 October 1940, which overlaps the period of large-scale night attacks known as the Blitz, that lasted from 7 September 1940 to 11 May 1941. German historians do not follow this subdivision and regard the battle as a single campaign lasting from July 1940 to May 1941, including the Blitz.
The Polish Air Force is the aerial warfare branch of the Polish Armed Forces. Until July 2004 it was officially known as Wojska Lotnicze i Obrony Powietrznej. In 2014 it consisted of roughly 16,425 military personnel and about 475 aircraft, distributed among ten bases throughout Poland.
No. 303 Squadron RAF, also known as the 303rd "Tadeusz Kościuszko Warsaw" Fighter Squadron, was one of two Polish squadrons that fought during the Battle of Britain along with No. 302 Squadron, of 16 total Polish squadrons during the Second World War. Flying Hawker Hurricanes, the squadron claimed the largest number of aircraft shot down of the 66 Allied fighter squadrons engaged in the Battle of Britain, even though it joined the fray two months after the battle had begun.
The Polish Air Forces was the name of the Polish Air Forces formed in France and the United Kingdom during World War II. The core of the Polish air units fighting alongside the Allies were experienced veterans of the 1939 invasion of Poland. They contributed to the Allied victory in the Battle of Britain and Allied air operations during the war.
Jan Eugeniusz Ludwig Zumbach was a Polish-Swiss fighter pilot who became an ace and squadron commander during the Second World War. During the Cold War, he became a mercenary in Africa and played a key role in forming the air forces of the breakaway states of Katanga and Biafra.
The 111th Fighter Escadrille of the Polish Air Force was one of the fighter units of the Polish Army. Created in 1921, immediately after the end of the Polish-Soviet War, the unit inherited the traditions of the famous war-time Polish 7th Air Escadrille, in which both Polish and American volunteers served.
No. 302 Polish Fighter Squadron RAF was a Polish fighter squadron formed in Great Britain as part of an agreement between the Polish Government in Exile and the United Kingdom in 1940. It was one of several Polish fighter squadrons fighting alongside the Royal Air Force during World War II.
The Royal Air Force (RAF) and Fleet Air Arm had included personnel from outside the United Kingdom from before the beginning of the Second World War, and many served in the Battle of Britain in summer 1940. Many of these volunteers were British subjects—thus, citizens—coming from territories that made up part of the British Empire. Additionally, a significant part was made up of refugees and exiles from German-occupied Europe and American emigrants.
Max-Hellmuth Ostermann was a Luftwaffe fighter ace during World War II. A flying ace or fighter ace is a military aviator credited with shooting down five or more enemy aircraft during aerial combat. He is credited with 102 enemy aircraft shot down claimed in over 300 combat missions. The majority of his victories were claimed over the Eastern Front with eight claims over the Western Front and one over Belgrade. Ostermann was of such short height that wooden blocks had to be attached to his rudder pedals for him to engage in tight turning aerial combat.
Joachim Müncheberg was a German Luftwaffe fighter pilot during World War II and an ace credited with 135 air victories. The majority of his victories were claimed over the Western Front, with 33 claims over the Eastern Front. Of his 102 aerial victories achieved over the Western Allies, 46 were against Supermarine Spitfire fighters.
Zdzisław Krasnodębski, alias Król was a Polish pilot and the founder and commander of No. 303 Polish Fighter Squadron, and the leader of the 1st Fighter Group.
Wing Commander Antoni (Toni) Głowacki DFC, DFM, was a Polish Second World War fighter pilot flying with Polish Squadrons attached to the Royal Air Force, who is notable for shooting down five German aircraft on 24 August 1940 during the Battle of Britain, becoming one of only four pilots who gained "ace-in-a-day" status during that battle, the others being New Zealander Brian Carbury, Englishman Ronald Hamlyn and Scot Archie McKellar.
The Polish Fighter Squadron, also known by its designation GC I/145, was the largest fighter unit of the Polish Air Forces in France. Formed of Polish pilots who evaded capture by the Nazis and the Soviets in the aftermath of the Invasion of Poland of 1939, the unit was initially earmarked to be sent to Finland as part of the aborted plan of Allied intervention in the Winter War. Eventually it took part in the Battle of France defending the French skies along with the allied armies.
Józef Jeka (1917–1958) was a Polish fighter pilot who served in the Polish Defensive War and became an ace in the Battle of Britain. In the Second World War he shot down at least eight enemy aircraft, and survived being shot down twice.
Tadeusz Arentowicz was a Polish fighter pilot and ace during the Second World War. He served as a flight lieutenant in the Royal Air Force in the No. 303 Polish Fighter Squadron. He was B-group Flight Commander of the squadron. A week after his final promotion, in 1941, he was on a mission escorting bombers when his plane was shot down by a German fighter near Dunkirk over the English Channel; he was never found.
Zerstörergeschwader 2 was a Luftwaffe heavy/destroyer Fighter Aircraft-wing of World War II.
Jan Kowalski was a aircraft pilot who served in the Polish Air Force and Royal Air Force with the ranks of captain and flight lieutenant respectively. He had fought in the World War II, including the Battle of Britain.
1st Fighter Group "Kr" was a fighter group of the Polish Air Forces in France, formed on 17 May 1940, as part of Groupe de Chasse I/55. The leader of the group was major Zdzisław Krasnodębski. It stationed at the back of the front lines, based in the towns of Châteaudun, Étampes, Limoges, and Bordeaux in France. It was disestablished after the Fall of France in 1940.
Frontal Group "Ce" was a fighter group of the Polish Air Forces in France, formed in 1940, as part of Groupe de Chasse II/6. The group had 3 pilots, and its leader was lieutenant Arsen Cebrzyński. It was disestablished after the Fall of France in 1940. The group was equipped with Bloch MB.150 fighter aircraft.
Arsen Cebrzyński was a aircraft pilot who served in the Polish Air Force, French Air Force and Royal Air Force. In the Polish Air Force and the French Air Force, he had the rank of lieutenant, and in the Royal Air Force, he had the rank of flying officer. He had fought in the World War II, including the Invasion of Poland, Battle of France and the Battle of Britain.
Polish government-in-exile 
Polish Air Forces in France