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Iphigénie-class frigate
Photo: François Aubertin · Wikimedia Commons · Public domain
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Iphigénie-classfrigate

Frigates · France · 1777
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Iphigénie-classfrigate

Iphigénie-class frigate
Iphigénie-class frigate Photo: François Aubertin · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Anti-Surface Capability
30
Air Defence
5
ASW Capability
0
Sensors
5
Versatility
40
Endurance
70
Survivability
50
Aviation
0
Technology
10
Cost-Effectiveness
85
Origin France
ManufacturerLorient
CategoryFrigates
EraPre-WWI / Industrial Age
In service1777–1779
Operators2 countries
Quantity9
Data Quality85%
MASS(Military Archive Scoring System)
24
Frigates MASS Rating
25/56
Pre-WWI / Industrial Age
209/245
All-Time
Frigates · 10 axes scored
Anti-Surface Capability
30
Air Defence
5
ASW Capability
0
Sensors
5
Versatility
40
Endurance
70
Survivability
50
Aviation
0
Technology
10
Cost-Effectiveness
85
ⓘ Regardless of era, the same scoring system applies to all units in the frigates category.
01 / Overview
Iphigénie-class frigate
Category
Country
Prime contractor
Production
1777–1779
Quantity
9
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FRIGATES · PRE-WWI / INDUSTRIAL AGE
25
PERFORMANCE/PRICE
94
UNIT COST (2025 USD)
—
24
frigates category
ⓘ Performance/Price and MASS score are computed across all units in the frigates category, regardless of era.
02 / Specs & Design
◎Identification1MOD.1
  • Ships in Class9
◈Displacement1MOD.1
  • Standard Displacement1,150 t
▣Dimensions2MOD.2
  • Length (overall)43.53 m
  • Beam11.21 m
◇Propulsion1MOD.1
◆Gun Armament3MOD.3
  • Main Gun Calibre12 mm
  • Main Gun Count26
  • Secondary Guns6 × 6‑pounder long guns; several had 2 or 4 × 36‑pounder obusiers
▤Underwater Warfare3MOD.3
⬢Aviation3MOD.3
▲Sensors & Combat Systems3MOD.3
◈Armour1MOD.1
  • ArmourTimber
03 / History
SERVICE LIFESPANRetired
  1. 1777Production started
  2. 1779Production ended
249
years in service
2
years in production
9
units produced
0
countries operating
ⓘ 2 countries retired it.
04 / Operators
Operator Countries2country
📖 TERMS ON THIS PAGE1terms
A flat surface or structure on an aircraft that generates lift or thrust, typically used to describe the wings or rotor blades of fixed-wing or rotary-wing aircraft.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Frigates entry →