Countries: 35
Bases/Heliports: 201
Bases/Heliports Text: 783
Organisations: 106
Org. Text: 122
Units: 296
Unit Text: 568

Manufacturers: 5
Manufacturers Text: 11
Models: 88
Models Text: 127
c/n: 1328
c/n Text: 6822

Model in Org: 233
Model in Org Text: 272
Link Mod.Org/Unit: 546
Link Unit/Base: 838

Roles: 159
Ops: 178
Ops Text: 151
Ops Units: 438