Formed 6.40 in Luftgau XIII as le.Reserve-Flak-Abt. 831 (from 10.42 as le.Flak-Abt. 831) with 1. - 3. Batterien.

4./le.831 was formed in 8.42.

In 5.44 2./le.831 became 6./345, and was reformed from 2./993;

In 12.44 1./le.831 became 4./Flak-Regiment 21, and 4./le.831 became 6./Flak-Regiment 21; neither was reformed.

Service:

• 1941 in Rotterdam under Stab/Flak-Regiment 8
• 3.43 in Schiedam/Holland
• 9.43 under 19. Flak-Brigade (Stab/Flak-Regiment 8)
• 1.11.43 in Rotterdam under 19. Flak-Brigade (Stab/Flak-Regiment 8)
• 1.1.44 under 19. Flak-Brigade (Stab/Flak-Regiment 8)
• 1.2.44 under 19. Flak-Brigade (Stab/Flak-Regiment 8)
• 1.3.44 in Rotterdam under 19. Flak-Brigade (Stab/Flak-Regiment 8)
• 1.4.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.5.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.6.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.7.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.8.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.9.44 under 19. Flak-Brigade (Stab/Flak-Regiment 111)
• 1.10.44 under 16. Flak-Division
• 1.11.44 under 16. Flak-Division (Stab/Flak-Regiment 111)
• 1.12.44 under 16. Flak-Division (Stab/Flak-Regiment 111) [Stab, 1., 3.-4./le.831]

Fieldpost numbers: Stab (13232), 1. Batterie (13886), 2. Batterie (14034; from 5.44: 45244), 3. Batterie (14726), 4. Batterie (50588)

© 1997-2011 Michael Holm