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FVM S 21
Photo: Hugo Beckhammar / Flygvapenmuseum · Wikimedia Commons · CC0
REC // INTEL FEED

FVMS21

Intelligence / Recon Aircraft · Sweden
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FVMS21

FVM S 21
FVM S 21 Photo: Hugo Beckhammar / Flygvapenmuseum · Wikimedia Commons · CC0
MASS (Military Archive Scoring System) 26
* Absolute score — assessed within category · no era adjustment
Sensor Capability
40
Endurance
30
Operating Altitude
25
Range
35
Stealth / Survivability
10
Data-Link
5
Coverage
20
Persistence
15
Technology
30
Cost-Effectiveness
60
Methodology ↗ → Intelligence / Recon Aircraft ranking
Origin Sweden
ManufacturerFlygkompaniet's fabric workshops Malmslätt
CategoryIntelligence / Recon Aircraft
Operators1 countries
⬇ Overview
⚙ Specs
⊕ History
⊕ Operators
⚖ MASS Score
📚 Sources
Data Quality81%
MASS(Military Archive Scoring System)
⊟ Intelligence / Recon Aircraftranking ↗methodology ↗
26
Intelligence / Recon Aircraft MASS Rating
266/419
All-Time
Intelligence / Recon Aircraft · 10 axes scored
Sensor Capability
40
Endurance
30
Operating Altitude
25
Range
35
Stealth / Survivability
10
Data-Link
5
Coverage
20
Persistence
15
Technology
30
Cost-Effectiveness
60
ⓘ Regardless of era, the same scoring system applies to all units in the intelligence / recon aircraft category.
01 / Overview
FVM S 21
Category
Intelligence / Recon Aircraft
Country
Sweden
Prime contractor
Flygkompaniet's fabric workshops Malmslätt
Operators
1 countries
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
INTELLIGENCE / RECON AIRCRAFT
—
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
MASS SCORE ↗
26
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
03 / History
04 / Operators
Operator Countries1country
SwedenACTIVE
05 / MASS Score
INTELLIGENCE / RECON AIRCRAFT RANKING Intelligence / Recon Aircraft
#265 DE Heinkel He 114 27 #266 DE Albatros C.X 26 #267 SE FVM S 21 (this weapon) 26 #268 USSR-3 26 #269 FR Nieuport VI-M 26
MASS RANKINGSMASS ↗
266INTELLIGENCE / RECON AIRCRAFT188SWEDEN · ALL WEAPONS41PERFORMANCE/PRICE · INTELLIGENCE / RECON AIRCRAFT
ⓘ Rankings are within theIntelligence / Recon Aircraftcategory.
Intelligence / Recon Aircraft Sweden Flygkompaniet's fabric workshops Malmslätt
📚 Sources
📖 ENCYCLOPEDIA Browse the Intelligence / Recon Aircraft entry →