Proton-K/Blok D 231-01
Proton-K/Blok D 231-01 was an individual four-stage Proton-K/Blok D flight article launched from Baikonur on 1968-03-02. The launcher successfully dispatched Zond 4 on a high-apogee flight that tested an L1 spacecraft at lunar-return velocity.
Identity
- Aliases
- Zond 4 launch vehicle8K82K 231-01 Proton
- Name
- Proton-K/Blok D 231-01
- Status
- retired
Details
- Description
- Proton-K/Blok D 231-01 was an individual four-stage Proton-K/Blok D flight article launched from Baikonur on 1968-03-02. The launcher successfully dispatched Zond 4 on a high-apogee flight that tested an L1 spacecraft at lunar-return velocity.
- First Flight Date
- 1968-03-02
- Operator
- Vehicle Family
Links
Assets & Meta
- Creation Time
- July 17, 2026 at 03:48:03 UTC
- Updated Time
- July 17, 2026 at 03:48:03 UTC
Other
- Last Flight Date
- 1968-03-02
- Search Name
- Proton-K/Blok D 231-01 Zond 4 launch vehicle 8K82K 231-01 Proton
- Serial Number
- 231-01
- Vehicle Code
- 8K82K 231-01