Terminal vor ranges
1000 agl
12000agl
25nm
Low VOR range
1000agl
18000
40nm
High vor range
1000agl to 14500ft is 40nm
14500-18000ft 100nm
18000-45000ft 130nm
45000-60000ft 100nm
VOR errors
Cone of confusion
Line of sight
Reverse sensing
Bending scaloping
VOR checks
Ground +-4 Dual +-4 Vot* +-4 Airborne +-6 Airways +-6
Vot c182 +-4
What need to write on check
Date
Error
Plane
Signature