Countries: 35
Bases/Heliports: 201
Bases/Heliports Text: 934
Organisations: 108
Org. Text: 128
Units: 303
Unit Text: 593

Manufacturers: 5
Manufacturers Text: 11
Models: 97
Models Text: 141
c/n: 1477
c/n Text: 7921

Model in Org: 237
Model in Org Text: 283
Link Mod.Org/Unit: 556
Link Unit/Base: 870

Roles: 159
Ops: 183
Ops Text: 161
Ops Units: 459