| Name | Data Type | Definition | ||
|---|---|---|---|---|
| HAT | string | Height Above Touchdown | ||
| OM | string | Outer marker | ||
| MM | string | Middle marker | ||
| IM | string | Inner marker | ||
| PFAF | string | Precision final approach fix | ||
| GSANT | string | Glideslope antenna | ||
| FAF | string | Final Approach Fix | ||
| MAP | string | Missed Approach Point | ||
| THLD | string | Runway Threshold | ||
| VDP | string | Visual Descent Point | ||
| RECH | string | Runway End Crossing Height | ||
| OTHER | string | Other |