Data Quality81%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the offshore patrol vessels (opv) category.
01 / Overview
Harry DeWolf-class offshore patrol vessel
Category
Country
Prime contractor
Production
2018–
Quantity
6
Unit Price (current)
$389.8M↗ 36% inflation · 2015→2025
Original Price
$287.0M (2015)
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
OFFSHORE PATROL VESSELS (OPV) · MODERN ERA
3
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
$389.8M
Original: $287.0M (2015)
Inflation: +%36
ⓘ Performance/Price and MASS score are computed across all units in the offshore patrol vessels (opv) category, regardless of era.
02 / Specs & Design
◎Identification6MOD.6
- Ship TypeArctic/offshore patrol vessel
- Builder / ShipyardHalifax Shipyards
- Laid Down2016
- Commissioned2021
- Ships in Class8
- In ServiceYes
◈Displacement1MOD.1
- Standard Displacement6,615 t
▣Dimensions3MOD.3
- Length (overall)103.6 m
- Beam19 m
- Draft5.7 m
◇Complement1MOD.1
- Total Complement65
◆Propulsion9MOD.9
- Propulsion TypeDiesel-electric
- Arrangement (CODAG/COGAG…)4 diesel generators feeding electric motors on two shafts
- Number of Engines4
- Shaft Power14,400 kW
- Shafts / Screws2
- Top Speed17 kn
- Range6,800
- Endurance120 day
- Nuclear-PoweredNo
▤Gun Armament4MOD.4
- Main GunBAE Mk 38 25 mm gun
- Main Gun Calibre25 mm
- Main Gun Count1
- Secondary Guns2 × M2 Browning machine guns
⬢Missile Armament3MOD.3
▲Underwater Warfare4MOD.4
- Torpedo Tubes0
- ASW CapabilityNo
- Hull-Mounted SonarNo
- Towed Array SonarNo
◎Aviation3MOD.3
◈Sensors & Combat Systems6MOD.6
- Air-Search RadarTerma SCANTER 6002
- Surface / Fire-Control RadarKelvin Hughes SharpEye X and S-band navigation radars
- Phased-Array RadarNo
- Combat SystemLockheed Martin Canada CMS 330
- Aegis / EquivalentNo
- Electronic WarfareNo
▣Survivability4MOD.4
◇Cost1MOD.1
- Unit Cost287,000,000 USD
◆Fleet Status4MOD.4
- Completed6
- Active5
- Under Construction2
- Planned8
03 / History
SERVICE LIFESPANStill in Service
- 2018Production started
8
years in service
6
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
OFFSHORE PATROL VESSELS (OPV) RANKING Offshore Patrol Vessels (OPV) · Modern Era
MASS RANKINGSMASS ↗
10OFFSHORE PATROL VESSELS (OPV)3MODERN ERA · OFFSHORE PATROL VESSELS (OPV)21CANADA · ALL WEAPONS3PRICE · OFFSHORE PATROL VESSELS (OPV)98PRICE · ALL WEAPONS1PERFORMANCE/PRICE · OFFSHORE PATROL VESSELS (OPV)
ⓘ Rankings are within theOffshore Patrol Vessels (OPV)category.
📚 Sources