Northrop Grumman Launches in 1999
Northrop Grumman flew 4 orbital launch attempts in 1999, 5% of the world's 78, all of them successful. 2 on Pegasus XL HAPS, 1 on Pegasus XL and 1 on Minotaur-C 2110. Together they put 1 tonnes of payload in orbit.
- Launches in 1999
- 4
- no failures
- Share of the world
- 5%
- of 78
- Busiest month
- December
- 2 launches
- Payload to orbit
- 1 t
Month by month
Northrop Grumman orbital launches per month, 1999
- 0Jan
- 0Feb
- 1Mar
- 0Apr
- 1May
- 0Jun
- 0Jul
- 0Aug
- 0Sep
- 0Oct
- 0Nov
- 2Dec
Show as table
| Month | Northrop Grumman |
|---|---|
| January | 0 |
| February | 0 |
| March | 1 |
| April | 0 |
| May | 1 |
| June | 0 |
| July | 0 |
| August | 0 |
| September | 0 |
| October | 0 |
| November | 0 |
| December | 2 |
Rockets Northrop Grumman flew in 1999
Every launch of 1999
| Date (UTC) | Rocket | Mission | Outcome |
|---|---|---|---|
| 5 March 1999 | Pegasus XL | Wide Field Infrared Explorer (WIRE) | Success |
| 18 May 1999 | Pegasus XL HAPS | MUBLCOM & TERRIERS | Success |
| 4 December 1999 | Pegasus XL HAPS | Orbcomm-D2 - D8 | Success |
| 21 December 1999 | Minotaur-C 2110 | Arirang-1 & ACRIMSat | Success |