9 Mar 1979
- SONY UNSPECIFIED MODEL
- Sennheiser MKH 406
NOTES: MLNS notes: speed problems. Tuning fork at beginning difficult to hear.
Notes from tape: "Ratchet call (1:03). At 69 inches on the tape, we just reduced the record level to 4 (3:23). We've got a chase on the starboard beam, four animals, approximately 500 yards (3:43). "
Notes from field recording log: "Cruise: Osprey. Position: SE center Silver Bank. Number individuals: 1 or 2? Est. range: 200 yds? Weather: Fair, broken clouds. Sea State and Water Noise: 0 - water noise. Depth: 15 fathoms. Equipment: Sony recorder, LC-54 hydrophone, no filters, gain: 5 and as noted, Eico pre-amp."