Delivered: 4/26/1974 or 5/7/1974
Status: Junked 10/30/1993
| Snorkel 3 (6/21/1974 - 5/25/1981) |
| Snorkel 5 (5/25/1981 - 9/2/1982) |
| Snorkel 6 (9/2/1982 - 9/19/1983) |
| Squad 6A (9/19/1983 - 1984) |
| Reserve Snorkel 5 (1984 - 1986) |
| Squad 5A (1986 - 1987) |
| Reserve Snorkel 5 (9/25/1987 - 10/30/1993) |
Additional spare assignments for this apparatus may appear on the Company History page
Snorkel 3 renumbered to Snorkel 5 and renumbered again to Snorkel 6; Squad 6A renumbered to Squad 5A; Reserve Snorkel was a special-call apparatus