KGrzbV 9 until Jan 1941. Staffel letters A, B, H, K, L and M. At this time KGrzbV 9 started to use the code 4V although there would have been a period where both codes were in use.
KGrzbV 40 formed for the invasion of Crete using this code from Jan 1941. Staffel letters B, H, K, L and M. This unit was disbanded after suffering heavy losses during Operation Mercury.
KGrzbV 50 Staffel letters C, N, P, R and S 
KGrzbV 60 Staffel letters D, T, U, V and W.
- ↑ 1.0 1.1 1.2 1.3 Rosch, Barry - Luftwaffe Codes, Markings and Units 1939-45