GM1 ORO.FC.231(g) Evidence-based training
CAA ORS9 Decision No. 32
EQUIVALENCY OF APPROACHES RELEVANT TO OPERATIONS — APPROACH CHARACTERISTICS
The following may be considered suitable examples for each of the approach characteristics:
(a) Design
(1) Unusual approach design feature — for example, offset final approach track or steep approach, etc.
(2) Unusual runway design feature — for example, non-standard lighting or marking
(b) Frequency
(1) Infrequently visited airfields — for example, alternate airfields
(2) Infrequently flown approaches at commonly visited airfields — for example, circling approach, CAT 2, SA CATI
(c) Degraded guidance
(1) Degraded internal guidance or aircraft equipment — for example, head-up display (HUD) failure
(2) Degraded external guidance or ground equipment — for example, GPS signal failure.