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TDR-1
Photo: Unknown author · Wikimedia Commons · Public domain
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TDR-1

Combat / Strike Drones · United States · 1942
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TDR-1

TDR-1
TDR-1 Photo: Unknown author · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Strike Lethality
30
Endurance
20
Payload
25
Sensors
15
Survivability
10
Range
20
Autonomy
15
Data-Link & Control
20
Technology
35
Cost-Effectiveness
40
Origin United States
ManufacturerInterstate Aircraft and Engineering Corporation
CategoryCombat / Strike Drones
EraWorld War II
In service1942–1944
Operators1 countries
Quantity189
Data Quality84%
MASS(Military Archive Scoring System)
22
Combat / Strike Drones MASS Rating
3/4
World War II
69/74
All-Time
Combat / Strike Drones · 10 axes scored
Strike Lethality
30
Endurance
20
Payload
25
Sensors
15
Survivability
10
Range
20
Autonomy
15
Data-Link & Control
20
Technology
35
Cost-Effectiveness
40
ⓘ Regardless of era, the same scoring system applies to all units in the combat / strike drones category.
01 / Overview
TDR-1
Production
1942–1944
Quantity
189
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
COMBAT / STRIKE DRONES · WORLD WAR II
3
PERFORMANCE/PRICE
55
UNIT COST (2025 USD)
—
22
combat / strike drones category
ⓘ Performance/Price and MASS score are computed across all units in the combat / strike drones category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • UAV Classassault drone
  • Category (MALE/HALE/Tactical/Micro)Combat / Strike Drones
  • First Flight1942
  • Service Entry Year1944
  • Primary Roleassault drone
  • In ServiceNo
◈Airframe1MOD.1
▣Powerplant4MOD.4
◆Armament2MOD.2
▤Control & Autonomy5MOD.5
⬢Production2MOD.2
  • Total Built189
  • Variants10
▲Service History4MOD.4
  • Retirement Year1944
  • Production Start1942
  • Production End1944
  • Operational Statusretired
03 / History
SERVICE LIFESPANRetired
  1. 1942Production started
  2. 1944Production ended
84
years in service
2
years in production
189
units produced
0
countries operating
ⓘ 1 countries retired it.
04 / Operators
Operator Countries1country
📖 TERMS ON THIS PAGE2terms
Operational state of a drone where weapons systems are enabled and ready for engagement.
Electro-optical/infrared sensor combining daylight cameras and thermal imagers for real-time target detection, tracking, and identification in military drones.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Combat / Strike Drones entry →