Countries: 35
Bases/Heliports: 201
Bases/Heliports Text: 501
Organisations: 106
Org. Text: 121
Units: 296
Unit Text: 544

Manufacturers: 5
Manufacturers Text: 11
Models: 88
Models Text: 126
c/n: 1271
c/n Text: 6448

Model in Org: 228
Model in Org Text: 270
Link Mod.Org/Unit: 543
Link Unit/Base: 821

Roles: 159
Ops: 170
Ops Text: 146
Ops Units: 432