Data Quality83%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the fleet oilers & tankers category.
01 / Overview
Emory S. Land-class submarine tender
Category
Country
Prime contractor
Production
1977–1979
Quantity
3
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FLEET OILERS & TANKERS · COLD WAR
3
PERFORMANCE/PRICE
76
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the fleet oilers & tankers category, regardless of era.
02 / Specs & Design
◎Identification7MOD.7
- Hull ClassificationAS-39
- Ship TypeSubmarine tender
- BuilderLockheed Shipbuilding & Construction Co.
- Commissioned1979
- Ships in Class3
- RoleSubmarine maintenance and support
- In ServiceYes
◈Displacement & Dimensions5MOD.5
- Light Displacement13,800 t
- Full Load Displacement21,300 t
- Length197.8 m
- Beam25.9 m
- Draft8.5 m
▣Capacity3MOD.3
- Cargo Deadweight9,000 t
- Well DeckNo
- Ro-Ro CapabilityNo
◇Propulsion4MOD.4
- PropulsionSteam Turbine
- Shaft Power14,914 kW
- Top Speed35 kn
- Complement (crew)1,350
◆Aviation3MOD.3
- Embarked Helicopters0
- HangarNo
- Flight DeckYes
▤Self-Defense3MOD.3
- Main Gun4 x 25 mm Mark 38 autocannon
- Electronic WarfareNo
- Decoy LaunchersNo
⬢Fleet Status8MOD.8
- Completed3
- Active2
- Under Construction0
- Planned0
- Cancelled0
- Lost0
- Retired1
- Preserved0
03 / History
SERVICE LIFESPANStill in Service
- 1977Production started
- 1979Production ended
49
years in service
2
years in production
3
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
FLEET OILERS & TANKERS RANKING Fleet Oilers & Tankers · Cold War
MASS RANKINGSMASS ↗
9FLEET OILERS & TANKERS3COLD WAR · FLEET OILERS & TANKERS525UNITED STATES · ALL WEAPONS56PERFORMANCE/PRICE · FLEET OILERS & TANKERS
ⓘ Rankings are within theFleet Oilers & Tankerscategory.
📖 TERMS ON THIS PAGE2terms
The upper deck of an aircraft carrier, equipped for aircraft takeoff, landing, and maintenance operations.
A mechanical device that converts steam pressure into rotational energy, used to drive shipboard generators or propulsion systems.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources