Formed 26.8.39 in Dessau from parts of II./Flak-Regiment 43, with 1. - 5. Batterien (1. - 4. schwere, 5. leichte). Until 7.42 known as Res.Flak-Abt. 434.

Reorganised as a schwere Abteilung in late 1942:

5./gem.434 became 4./941, and was reformed

Service:

• 1939/40 in Dessau
• 1.11.43 in Magdeburg under Luftgau III (Stab/Flak-Regiment 52)
• 1.1.44 in Magdeburg under Luftgau III (Stab/Flak-Regiment 52)
• 1.2.44 in Magdeburg under Luftgau III (Stab/Flak-Regiment 52)
• 1.3.44 in Magdeburg under Luftgau III (Stab/Flak-Regiment 52)
• 1.4.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)
• 1.5.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)
• 1.6.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)
• 1.7.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)
• 1.8.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143) [Stab, 1.-2., 4./s.434; 3., 5./s.434 under Stab/s.464]
• 1.9.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143) [Stab, 1.-2., 4./s.434; 3./s.434 under Stab/s.674; 5./s.434 under Stab/s.464]
• 1.10.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)  [Stab, 1.-2., 4.-5./s.434; 3./s.434 under Stab/s.464]
• 1.11.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)  [Stab, 1.-2., 4.-5./s.434; 3./s.434 under Stab/s.464]
• 1.12.44 in Dessau under 2. Flak-Brigade (Stab/Flak-Regiment 143)  [Stab, 1.-2., 4.-5./s.434; 3./s.434 under Stab/s.464]

© 1997-2003 Michael Holm