Flakscheinwerfer-Abteilung 620 (v)

Formed Apr 1941 in Luftgau XI with 3 Batterien (known as Res.Flakscheinwerfer-Abt. 620 until Jul 1942).

4./Sw.620 was formed in late 1941.

Service:

• 1941/42 in Luftgau XI(?)
• Apr 1942 in Russia
• Feb 1943 at Charkow
• 1 Nov 1943 under 10. Flak-Division (Stab/Flak-Regiment 99)
• 1 Jan 1944 under 10. Flak-Division (Stab/Flak-Regiment 77)
• 1 Feb 1944 under 10. Flak-Division (Stab/Flak-Regiment 77)
• 1 Mar 1944 under 10. Flak-Division (Stab/Flak-Regiment 133)
• 1 Apr 1944 under 10. Flak-Division (Stab/Flak-Regiment 77)
• 1 May 1944 under 10. Flak-Division (Stab/Flak-Regiment 12)
• 1 Jun 1944 under 10. Flak-Division (Stab/Flak-Regiment 99)
• 1 Jul 1944 under 10. Flak-Division (Stab/Flak-Regiment 99)
• 1 Aug 1944 under 10. Flak-Division (Stab/Flak-Regiment 99)
• 1 Sep 1944 under 10. Flak-Division (Stab/Flak-Regiment 7)
• 1 Oct 1944 under 10. Flak-Division (Stab/Flak-Regiment 7)
• 1 Nov 1944 under 10. Flak-Division (Stab/Flak-Regiment 7)
• 1 Dec 1944 not listed
• 1945 in Stettin