| Tool | Description |
|
BHTV
| Pad 1 Azimuth in Horizontal Plane (0 = True North), memorized to BHTV |
|
BTTB
| Pad 1 Azimuth in Horizontal Plane (0 = True North), memorized to BHTV |
|
BTTC
| Pad 1 Azimuth in Horizontal Plane (0 = True North), memorized to BHTV |
|
CBTT
| Pad 1 Azimuth in Horizontal Plane (0 = True North), memorized to BHTV |