Space Launch CalendarTKS No. 16301 on Proton-K, 1981-04-25 (Success)
ResultSuccess
Date1981-04-25 02:01 UTC
VehicleProton-KProton-K
Proton-K flight no.15success rate so far 87%
No. in 198141 / 124orbital attempts
Agency countrySoviet UnionRVSN
| Item | Value |
|---|---|
| Launch site | NIIP-5, Baykonur, Kazakstan |
| Payload | TKS No. 16301 |
| GCAT launch tag | 1981-039 |
| Mass to orbit | 23.2 t |
Neighbouring Proton-K launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1977-07-17 | TKS No. 16101 | Proton-K | NIIP-5 | Success |
| 1977-08-04 | TKS VA No. 009A/P | Proton-K | NIIP-5 | Failure |
| 1977-09-29 | DOS 5 | Proton-K | NIIP-5 | Success |
| 1978-03-30 | TKS VA No. 009A/P2 | Proton-K | NIIP-5 | Success |
| 1979-05-22 | TKS VA No. 0102A | Proton-K | NIIP-5 | Success |
| 1981-04-25 | TKS No. 16301 | Proton-K | NIIP-5 | Success |
| 1982-04-19 | DOS 6 (17K No. 125-02) | Proton-K | NIIP-5 | Success |
| 1983-03-02 | TKS-M No. 16401 | Proton-K | NIIP-5 | Success |
| 1985-09-27 | TKS-M No. 16501 | Proton-K | NIIP-5 | Success |
| 1986-02-19 | DOS 7 (17K No. 127-01) | Proton-K | NIIP-5 | Success |
| 1986-11-29 | Mech-K No. 303 | Proton-K | NIIP-5 | Failure |
Proton-K launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.