The organization of Hellenic Army Aviation :
6 brigades of transport helicopters: Each has 2 heavy transport helicopter companies, 3 medium transport helicopter companies, 4 general purpose
helicopter companies and 3 attack helicopter companies, with company of 8 helicopters. The 4th/5th differs, they have one company of Mi-26 each. The numbers show the total number of
helicopters, there are 3 "groups" depending on the material.
1st/2nd/3rd CH-47, S-92H, AB-412SP, EC-665H+
4th/5th Mi-26s, AS-532, HC-2A, SA-342L
6th AW-101, AS-532, HC-2A, SA-341L + HC-2B
There are also 2 Special Operation brigades (7th/8th) with armed EC-635P2(H) and Pilatus RC-6 Turbo Porter, 2 fixed wing aircraft brigades (9th/10th) with OV-10H+ Bronco, OV-10T(H)+, AC-60B, MC-600A
and one training squadron with SA-319 Alouette III and MC-600T/A. Here we have only the helicopters of 1st to 6th Brigade.
Numbering system of Hellenic Army Aviation for both aircraft and helicopters is "ΕΣ ###" or "ΕΣ ####)", ΕΣ = Ελληνικός Στρατός, Hellenic Army.
ΕΣ 1311-1406 : HC-2B (will be numbered into this range)
ΕΣ 1211-1306 : HC-2A
ΕΣ 1181-1204 : AW-101
ΕΣ 1101-1172 : S-92H
ΕΣ 1001-1072 : EC-665
ΕΣ 901-948 : CH-47 (ΕΣ 919 & ΕΣ 933 crashed, replacement units from USA ΕΣ 949,950
ΕΣ 981-996 : Mi-26
ΕΣ 801-872 : AS-532
ΕΣ 721-792 & ΕΣ 951-974 : AB-412SP
ΕΣ 601-648 : Bell 214A (these 32 are numbered among this range)
ΕΣ 421-492 : SA-341/342
ΕΣ 251-346 : SA-319 (these 32 are numbered among this range)