Auklet
- Length/weight limit: 21 ft/600 pounds
- People: 8 (4-5 divers + tender). Reduce capacity by one when overhead lift is bolted on. See BSO for details.
- Engine: 4-stroke; Fuel: unmixed
- Usage: front-loading, good for diving
Coot
- Weight limit: 17 ft/1000 pounds
- People: 6 (3 divers + tender)
- Engine: 4-stroke; Fuel: unmixed
- Usage: front-loading, good for diving
Bufflehead
- Weight Limit: 18 ft/1000 pounds
- People: 6 (3 divers + tender)
- Engine: 4-cycle; Fuel: unmixed
- Usage: good in choppy water, NEVER to touch bottom
Lund
- Weight Limit: 14 ft/900 pounds
- People: 5 (2 divers + tender)
- Engine: 4-stroke; Fuel: unmixed
- Usage: beach-able