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PBM-3 Mariner
Photo: U.S. Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
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PBM-3Mariner

Intelligence / Recon Aircraft · United States · 1940
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PBM-3Mariner

PBM-3 Mariner
PBM-3 Mariner Photo: U.S. Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
* Absolute score — assessed within category · no era adjustment
Sensor Capability
30
Endurance
55
Operating Altitude
35
Range
55
Stealth / Survivability
20
Data-Link
10
Coverage
50
Persistence
55
Technology
40
Cost-Effectiveness
60
Origin United States
CategoryIntelligence / Recon Aircraft
EraWorld War II
In service1940–1949
Operators6 countries
Quantity1,366
Data Quality88%
39
Intelligence / Recon Aircraft MASS Rating
14/35
World War II
112/419
All-Time
Intelligence / Recon Aircraft · 10 axes scored
Sensor Capability
30
Endurance
55
Operating Altitude
35
Range
55
Stealth / Survivability
20
Data-Link
10
Coverage
50
Persistence
55
Technology
40
Cost-Effectiveness
60
ⓘ Regardless of era, the same scoring system applies to all units in the intelligence / recon aircraft category.
01 / Overview
PBM-3 Mariner
Production
1940–1949
Quantity
1,366
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
INTELLIGENCE / RECON AIRCRAFT · WORLD WAR II
14
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
39
intelligence / recon aircraft category
ⓘ Performance/Price and MASS score are computed across all units in the intelligence / recon aircraft category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • Base AirframeMartin Model 162
  • Mission TypeMaritime patrol and anti-submarine warfare
  • Service Entry Year1940
  • Flight Crew7
  • Mission Crew7
  • In ServiceYes
◈Powerplant2MOD.2
  • Engine TypePratt & Whitney R-2600 Double Wasp radial engines
  • Number of Engines2
▣Performance5MOD.5
  • Cruise Speed274 km/h
  • Service Ceiling6,100 m
  • Range3,600 km
  • Endurance24
  • On-Station Time12
◇Mission Systems10MOD.10
◆Armament (ASW/Strike)3MOD.3
▤Dimensions3MOD.3
  • Length23.5 m
  • Wingspan35.97 m
  • Max Takeoff Weight26,308 kg
⬢Production2MOD.2
  • Total Built1,366
  • Operators7
▲Service History4MOD.4
  • Retirement Year1964
  • Production Start1940
  • Production End1949
  • Operational StatusRetired
03 / History
SERVICE LIFESPANRetired
  1. 1939First deployment: World War II
  2. 1940Production started
  3. 1949Production ended
86
years in service
9
years in production
1,366
units produced
0
countries operating
ⓘ 6 countries retired it.
04 / Conflicts
PBM-3 MARINER · CONFLICTS SERVED IN0% win
Total Conflicts
1
Victories
0
Ongoing
0
Losses
0
ⓘ Shown only from conflicts recorded in our database.
05 / Operators
📖 TERMS ON THIS PAGE2terms
Anti-ship missiles are guided missiles designed to engage and destroy naval vessels. They are typically used by aircraft, ships, or submarines to attack enemy ships.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Intelligence / Recon Aircraft entry →