Attribute: Category of airport/airfield

Acronym: CATAIR

Code: 7

Attribute Type: L

Expected input:

ID	Meaning	INT 1	S-4
`1`	`military aeroplane airport`
`2`	`civil aeroplane airport`
`3`	`military heliport`
`4`	`civil heliport`
`5`	`glider airfield`
`6`	`small planes airfield`
`7`	`helicopter platform`
`8`	`emergency airfield`

Remarks: No remarks.
Value number 7 (helicopter platform) has been transferred to the attribute category of runway (CATRUN).

Object Classes that use CATAIR