All-weather lifeboat
Arun class (Canadian Coast Guard)
Canadian Coast Guard · Canada
Canadian-built examples of the RNLI Arun design operated on the Atlantic coast.
Specifications
Hull & dimensions
- Manufacturer / builder
- —
- Hull type
- —
- Hull material
- —
- Watertight compartments
- —
- Length overall
- 16 m (52.5 ft)
- Length at waterline
- —
- Beam
- —
- Draught
- —
- Freeboard at bow
- —
- Freeboard at stern
- —
- Displacement
- —
- Gross tonnage
- —
- Net tonnage
- —
- Min vertical clearance
- —
- Height to highest unfixed point
- —
- Height to highest fixed point
- —
- Number built
- —
- Year introduced
- —
- Year retired
- —
Machinery & propulsion
- Propulsion type
- —
- Engines
- —
- Engine manufacturer
- —
- Total engine power
- —
- Fuel type
- —
- Total fuel capacity
- —
- Fresh water capacity
- —
- Launch method
- —
Members-only
Operating limits (seas, surf, wind), towing and stability data, and detailed engineering specifications are available to Members.
Performance & capabilities
- Maximum speed
- 18 kn (33.3 km/h · 20.7 mph)
- Range
- —
- Endurance
- —
- Crew complement
- 4
- People capacity
- —
- Self-righting
- —
- Self-bailing
- —
- Ice operations capable
- —
- Max ice-breaking thickness
- —
- Medical facilities onboard
- —
Members-only
Operating limits (seas, surf, wind), towing and stability data, and detailed engineering specifications are available to Members.
Operational envelope & limits
Members-only
Operating limits (seas, surf, wind), towing and stability data, and detailed engineering specifications are available to Members.
Source citations
| # | Source | Type | Supports | Accessed |
|---|---|---|---|---|
| [1] | CCG official website CCG https://www.ccg-gcc.gc.ca | official | General | Not yet checked |
| [2] | Arun-class lifeboat (incl. Canadian Coast Guard) Wikipedia https://en.wikipedia.org/wiki/Canadian_Coast_Guard_Arun-class_lifeboat | reference | General | 2026-09-30 |