HB-54 "CRASH DIVE"
Air to the tanks open. Planes hard down. The bridge cleared in under thirty seconds.
The crash dive was the boat's response to an aircraft sighting on the surface. The drill was timed in single seconds. Bridge watch down the hatch, the hatch sealed, vents open, ballast in. A well drilled crew could put the boat under in under thirty. A boat that took longer than that was sometimes already in trouble by the time the conning tower went under.
For those who understand that the difference between drill and emergency is the number of seconds the drill bought you when it mattered.
Harborborne. Built to Endure.
The crash dive was the boat's response to an aircraft sighting on the surface. The drill was timed in single seconds. Bridge watch down the hatch, the hatch sealed, vents open, ballast in. A well drilled crew could put the boat under in under thirty. A boat that took longer than that was sometimes already in trouble by the time the conning tower went under.
For those who understand that the difference between drill and emergency is the number of seconds the drill bought you when it mattered.
Harborborne. Built to Endure.
Original maritime artwork -createdin‑house
Breathable canvas, everyday comfort
Durable print process for rich,lasting color
Fast dispatch from US locations
30‑day returns & easy exchanges
HB-54 "CRASH DIVE"
Sale price$26.00
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HB-54 "CRASH DIVE"
Sale price$26.00
- Materials: Canvas upper • Cushioned insole • Rubber outsole
- Care: Spot clean or gentle cycle cold; air dry
- Most orders ship in 1–3 business day from our US locations
- Free shipping over $75 (US)
- Try at home for 30 days—easy returns & exchanges
- Warranty summary if applicable