Rocket launches in April 1998
In April 1998, 6 rocket launches flew: 2 by Khrunichev State Research and Production Space Center, 1 by Arianespace and 1 by Orbital Sciences Corporation. All of them succeeded.
Launched
| Date | Mission | Rocket | Site | Result |
|---|---|---|---|---|
| Transition Region and Coronal Explorer (TRACE) | Pegasus XL | Air launch to orbit | Success | |
| Iridium 62 to 68 | Proton-K/17S40 | Baikonur Cosmodrome | Success | |
| STS-90 | Space Shuttle | Kennedy Space Center | Success | |
| Globalstar 6, 8, 14, 15 | Delta II 7420-10C | Cape Canaveral SFS | Success | |
| Nilesat 101 & BSat 1b | Ariane 44P | Guiana Space Centre | Success | |
| US-KMO 4 | Proton K/DM-2 | Baikonur Cosmodrome | Success |
By place and rocket: Florida 2 · Russia and Baikonur 2 · French Guiana 1