Skip to content

ELDO

Operator file · FR-1015

European Launcher Development Organisation

France · Government · EST. 1961

European Launcher Development Organisation is a government launch operator based in France, founded in 1961. It has flown 4 launches under its own name. 0 succeeded and 4 failed, a success rate of 0.0%. It has nothing on the schedule we can see right now.

SourceLAUNCH LIBRARY 2
Window reaches2039-12-31 00:00:00Z
Page generated2026-11-11 11:11:25Z

Flight record

Launch statistics

ON RECORD
Total launches4
Successful0
Failed4
Success rate0.0%
Consecutive successes0
Scheduled0
Founded1961

These are launches under ELDO’s own name in The Space Devs’ Launch Library. They don’t count missions or payloads. A spacecraft that flew on someone else’s rocket counts for the operator that flew it.

Operator or customer

An operator owns the rocket and runs the count, and the launch schedule filters by operator. A customer pays for the mission, supplies the payload and buys the ride. Some organisations are both. Below, ELDO is counted in whichever role the current schedule gives it.

Manifest role

NONE FILED
Flying as operator0
Named as customer0
Window reaches2039-12-31 00:00:00Z
Scheduled (register total)0

No scheduled flight names ELDO with someone else flying it.

How we count it: a scheduled launch counts as a customer flight when this organisation’s name or abbreviation is in the launch name, mission name or programme, and someone else is flying it. We don’t search mission descriptions, and we only see the schedule as far as it goes, which is 2039-12-31 00:00:00Z. So treat both counts as a minimum.

About ELDO

The European Launcher Development Organisation (ELDO) is a former European space research organization. It was first developed in order to establish a satellite launch vehicle for Europe. The three-stage rocket developed was named Europa, after the mythical Greek god. Overall, there were 10 launches that occurred under ELDO's funding.

Upcoming launches

Manifest

EMPTY

ELDO has nothing on the schedule we can see, which runs to 2039-12-31 00:00:00Z. Its missions show up here once a launch date is published.

All upcoming launches

The label on each flight says how exact its launch time is. If the date is only known to the month, you’ll see the month and no countdown. A weather go-probability only shows when Launch Library has one for that flight. EveryLaunch doesn’t work it out.

From NASA's public image library and Wikimedia Commons. Each photo shows the credit its licence asks for and links back to where it came from.

74 Eldo Convert
74 Eldo ConvertWheelfling at English Wikipedia · public domainWikimedia Commons ↗
76 eldo kevin
76 eldo kevinCadkev · CC BY-SA 4.0Wikimedia Commons ↗
1990 Eldo TC rear
1990 Eldo TC rear68SS427 · public domainWikimedia Commons ↗

Orbitburn is a gravity lander game. It's free on Android, and you can play it in your browser.Get it free on Google Play

Common questions

How many launches has European Launcher Development Organisation flown?
European Launcher Development Organisation has flown 4 launches under its own name. 0 succeeded and 4 failed. That counts launches it flew itself, not missions or payloads it contributed to.
What is European Launcher Development Organisation's success rate?
0.0%. That's 0 successful flights out of 4 attempts.
When is European Launcher Development Organisation's next launch?
European Launcher Development Organisation has nothing on the schedule EveryLaunch can see, which runs to 2039-12-31 00:00:00Z.
Does European Launcher Development Organisation fly its own rockets, or buy launches from another operator?
European Launcher Development Organisation has flown 4 launches under its own name. It isn't the operator on any scheduled flight we can see. An operator owns the rocket and runs the count. A customer pays for the mission, supplies the payload and buys the ride. The operator filter on the launch schedule only lists operators, so a well-known agency can own a mission and still not show up there.
Where is European Launcher Development Organisation based?
France. Launch Library lists it as a government operator, founded in 1961.