:46:17
One hundred fathoms.
:46:18
Ninety-five fathoms, 90 fathoms.
:46:21
Kohler is calling the depths to the bottom
below us. This is our pet, the ice machine.
:46:26
Bounces an echo back
from the ice above us.
:46:29
This line means there's open water now.
The stylus will tell us how thick the ice is.
:46:33
First drift block, sir.
:46:35
- Iceberg.
- Second drift block.
:46:38
There is a deep-water entrance to
the barrier, but I'll try to squeeze past here.
:46:43
The water is shallow and it's gonna be
a tight squeeze, but it will save time.
:46:47
- Sonar.
- All clear ahead, sir.
:46:49
Sonar tells us what's ahead
and what's behind us.
:46:52
- Drift block.
- Sixty-five fathoms.
:46:57
- Another drift block.
- Seventy fathoms.
:47:00
Attention, all hands. Captain.
:47:02
We're going under the ice now.
:47:04
- Sixty.
- Here it comes.
:47:07
Ten feet.
:47:09
- Ten feet.
- Five fathoms.
:47:11
- Twenty feet. Deep pressure ridge.
- Camera.
:47:16
TV. Closed-circuit.
:47:20
Deep pressure ridge, 60 feet.
:47:24
Sixty-five.
:47:48
Fifty fathoms, 45 fathoms.
:47:51
Forty fathoms.
:47:53
Thirty-five fathoms.