Technology Demonstration Spacecraft

Radio 3

Thing

Radio 4

Thing

KnackSat

Vehicle

Tamariw

Vehicle

PicoSAT-9

Vehicle

26930

ROBUSTA-3A

Vehicle

French technology demonstration CubeSat

Lincoln Experimental Satellite 6

Vehicle

former American communications satellite

LOXSAT

Vehicle

proposed NASA technology demonstration satellite

AzaadiSAT-2

Vehicle

Indian small satellite

GMS-T

Vehicle

prototype broadband communications satellite

Hitchhiker 2

Vehicle

American prototype satellite

µ-LabSat

Vehicle

Japanese technology demonstration satellite

Cubesat XI-IV

Vehicle

Japanese CubeSat

GGSE 2

Vehicle

KuiperSat P1

Vehicle

satellite

Aces-1

Vehicle

American technology demonstration satellite operated by DARPA

NEONSAT-1

Vehicle

prototype South Korean high-resolution optical Earth observation satellite

SOMP 2b

Vehicle

German technology demonstration and amateur radio satellite

BRITE-Toronto

Vehicle

Canadian nanosatellite observatory

CanX-4

Vehicle

Canadian technology demonstration nanosatellite

LEO 3

Vehicle

satellite

Starlink 11078

Vehicle

Starlink constellation satellite

SGSat

Vehicle

former American CubeSat

SATech-01

Vehicle

Chinese technology demonstration and X-ray astronomy satellite

STPSat-1

Vehicle

U.S. Air Force technology demonstration satellite

Maya-6

Vehicle

Philippine CubeSat

Navigation Technology Satellite-2

Vehicle

American experimental military navigation satellite

ICEYE X1

Vehicle

prototype synthetic aperture radar satellite

SpaceEye-T

Vehicle

South Korean high-resolution optical Earth observation satellite

PROBA-3 Coronagraph

Vehicle

formation-flying spacecraft of the PROBA-3 mission

ICOR-SV

Vehicle

technology demonstration satellite by Lockheed Martin

OneWeb-0721

Vehicle

communications satellite

Maya-5

Vehicle

Philippine CubeSat

LEO 1

Vehicle

satellite

IRVE-1

Vehicle

NASA spacecraft intended to test an inflatable reentry system, but suffered launch vehicle failure

PROBA-3 Occulter

Vehicle

formation-flying spacecraft of the PROBA-3 mission

STPSat-5

Vehicle

U.S. Air Force technology demonstration satellite

STPSat-4

Vehicle

U.S. Air Force technology demonstration satellite

Navigation Technology Satellite-1

Vehicle

American experimental military navigation satellite

Interstage Adapter Satellite

Vehicle

instrumented transfer booster used to propel the Clementine spacecraft to the Moon

Starlink 11075

Vehicle

Starlink constellation satellite

Asgardia-1

Vehicle

former CubeSat operated by Asgardia

Aces-4

Vehicle

American technology demonstration satellite operated by DARPA

Kiku-7 Target

Vehicle

Japanese rendezvous demonstration satellite

Space Tethered Autonomous Robotic Satellite - Cube

Vehicle

Japanese tethered nano-satellite which reentered in 2018

ERS 3

Vehicle

U.S. Air Force technology research satellite

FireSat 0

Vehicle

Earth observation and technology demonstration satellite by Muon Space

Starlink 1436

Vehicle

Starlink constellation satellite

YAM-8

Vehicle

payload hosting satellite by Loft Orbital

Starlink 11072

Vehicle

Starlink constellation satellite

STPSat-3

Vehicle

U.S. Air Force technology demonstration satellite

CanX-5

Vehicle

Canadian technology demonstration nanosatellite

Lincoln Experimental Satellite 5

Vehicle

former American communications satellite

LightSail-2

Vehicle

solar sail spacecraft demonstrator

BRITE-Montréal

Vehicle

Canadian nanosatellite observatory, failed to separate from launch vehicle

PREFIRE 2

Vehicle

NASA CubeSat studying Earth's infrared radiation

KySat-2

Vehicle

former American CubeSat

YAM-9

Vehicle

payload hosting satellite by Loft Orbital

Victus Nox

Vehicle

American technology demonstration satellite

Space Tethered Autonomous Robotic Satellite - Miniature Elevator

Vehicle

Japanese tethered nano-satellite which reentered in 2021