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Hall XFH
Photo: Unknown author · Wikimedia Commons · Public domain
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HallXFH

Air Superiority Fighters · United States · 1927
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HallXFH

Hall XFH
Hall XFH Photo: Unknown author · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Air-to-Air Lethality
10
Agility
40
Speed
15
Radar & Avionics
0
Range
20
Stealth
0
Survivability
25
Reliability
70
Technology
20
Cost-Effectiveness
60
Origin United States
CategoryAir Superiority Fighters
EraInterwar Period
In service1927–1929
Operators1 countries
Quantity1
Data Quality84%
MASS(Military Archive Scoring System)
21
Air Superiority Fighters MASS Rating
139/196
Interwar Period
659/832
All-Time
Air Superiority Fighters · 10 axes scored
Air-to-Air Lethality
10
Agility
40
Speed
15
Radar & Avionics
0
Range
20
Stealth
0
Survivability
25
Reliability
70
Technology
20
Cost-Effectiveness
60
ⓘ Regardless of era, the same scoring system applies to all units in the air superiority fighters category.
01 / Overview
Hall XFH
Production
1927–1929
Quantity
1
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
AIR SUPERIORITY FIGHTERS · INTERWAR PERIOD
139
PERFORMANCE/PRICE
75
UNIT COST (2025 USD)
—
21
air superiority fighters category
ⓘ Performance/Price and MASS score are computed across all units in the air superiority fighters category, regardless of era.
02 / Specs & Design
◎General5MOD.5
  • First Flight1929
  • Crew1
  • Primary Rolefighter
  • Generationbiplane
  • In ServiceNo
◈Powerplant6MOD.6
▣Performance4MOD.4
  • Top Speed246 km/h
  • Service Ceiling7,711 m
  • Ferry Range443 km
  • Rate of Climb9.07 m/s
◇Dimensions & Weights6MOD.6
  • Length6.85 m
  • Wingspan9.75 m
  • Height3.35 m
  • Wing Area23.68
  • Empty Weight804 kg
  • Loaded Weight1,140 kg
⬢Production3MOD.3
  • Total Built1
  • Operators1
  • Variants0
▲Service History4MOD.4
  • Retirement Year1929
  • Production Start1927
  • Production End1929
  • Operational Statusexperimental
03 / History
SERVICE LIFESPANRetired
  1. 1927Production started
  2. 1929Production ended
  3. 1932Entered service
99
years in service
2
years in production
1
units produced
0
countries operating
ⓘ The producing country no longer actively operates it. 1 countries retired it.
04 / Operators
Operator Countries1country
📚 Sources
📖 ENCYCLOPEDIA Browse the Air Superiority Fighters entry →