Technology Demonstration Spacecraft

Lincoln Experimental Satellite 2

Vehicle

former American communications satellite

USA-158

Vehicle

American geosynchronous military spacecraft of the National Reconnaissance Office (NRO) fleet

Lincoln Experimental Satellite 4

Vehicle

former American communications satellite

Space Tethered Autonomous Robotic Satellite II

Vehicle

Japanese tethered nano-satellite which reentered in 2014

TechEdSat 1

Vehicle

American experimental satellite

Drag and Atmospheric Neutral Density Explorer

Vehicle

American technology demonstration satellite

StudSat

Vehicle

Indian student developed CubeSat

Al Farabi-1

Vehicle

42016

SRET 2

Vehicle

KySat-1

Vehicle

American CubeSat, lost in a launch failure

PSSC-2

Vehicle

miniaturized satellite operated by the United States Air Force

STENTOR

Vehicle

French geostationary telecommunications satellite, lost in a launch failure

CanX-6

Vehicle

Canadian technology demonstration nanosatellite used to track ships

SERVIS-2

Vehicle

36588

ANGELS

Vehicle

U.S. Air Force small satellite

Tempsat-1

Vehicle

Lincoln Experimental Satellite 3

Vehicle

former American communications satellite

SERVIS-1

Vehicle

Japanese satellite

TeikyoSat-3

Vehicle

Japanese life sciences satellite

Kiku-4

Vehicle

Japanese technology demonstration satellite

Wide-field of View Testbed

Thing

American experimental early warning satellite

GRBBeta

Vehicle

Slovakian/Hungarian technology demonstration CubeSat

TSX-5

Vehicle

Maya-1

Vehicle

nanosatellite of the Philippines

Radar Fence Transponder

Vehicle

former American amateur radio satellite

Seeker

Vehicle

CubeSat built to demonstrate inspection of other spacecraft

Orbiting Picosat Automatic Launcher

Vehicle

U.S. amateur radio satellite

NEXTSat-2

Vehicle

South Korea's small satellite launched in 2023

Spei Satelles

Vehicle

cubesat; the Vatican's first satellite

Horyu 2

Vehicle

Japanese small technology demonstration satellite

Minisatellite Italiano di Technologia Avanzata

Vehicle

small satellite technology demonstrator

ISTSat-1

Vehicle

Portuguese nanosatellite

SRET 1

Vehicle

Tatiana

Vehicle

Russian artificial satellite

TechEdSat 3p

Vehicle

ATL-1

Vehicle

Hungarian amateur radio satellite and technology testing satellite

EXPRESS

Vehicle

orbital space experiment recovery system, lost due to a launch failure

Tansei 2

Vehicle

Tansei 4

Vehicle

Cornell University Satellite

Vehicle

American technology demonstration satellite

Shijian-11-01

Vehicle

shijian 11-01 satellite

Kiku-5

Vehicle

Japanese technology demonstration satellite

NEXTSat

Vehicle

DARPA technology demonstration satellite

Multispectral Thermal Imager

Vehicle

former American quasi-military reconnaissance spacecraft

Microsat-TD

Vehicle

Indian Earth observation satellite

Rubin-8

Vehicle

Shin'en 2

Thing

Japanese heliocentric amateur radio satellite

Nimbus 6

Vehicle

U.S. meteorological satellite

SOMP

Vehicle

German technology demonstration satellite

Tansei 3

Vehicle

STSS-ATRR

Vehicle

technology demonstration satellite operated by the U.S. Missile Defense Agency

TIsat-1

Vehicle

SpinSat

Vehicle

small research satellite operated by the Naval Research Laboratory

North Utah Satellite

Vehicle

American technology demonstration satellite

Nimbus B

Vehicle

U.S. meteorological satellite, lost in a launch failure

Advanced Avionics Module

Vehicle

Indian satellite

D5-A

Vehicle

Dodecapole 2

Vehicle

ArduSat 1

Thing

39412

ITF-1

Vehicle

Japanese technology demonstration CubeSat