1973-058A
The Intelsat IV F-7 satellite was the Atlantic Primary satellite starting in 1973 and was used as a spare Atlantic satellite from about 1976 to 1980.
| Intelsat IV F-7 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1973 Aug 23 | 2257:02 | Launch by Atlas Centaur | CC LC36 |
| T+2:18 BECO | |||
| T+2:22 Booster sep | |||
| T+3:04 Insulation panel sep | |||
| T+4:07 SECO | |||
| T+4:09 Atlas sep | |||
| 2301 | T+4:18 Centaur D-1A-02 MES-1 | ||
| T+4:30 Fairing sep | |||
| 2307 | T+10:21 Centaur MECO-1 | 190? x 1800? x 28 | |
| 2322 | T+25:02 Centaur MES-2 | ||
| 2323 | T+26:18 Centaur MECO-2 | ||
| 2325 | T+28:34 Centaur sep | 536 x 35899 x 26.0 | |
| 2335 | Control to Comsat Corp | ||
| 1973 Aug 24 | 0500? | Apo 1 | |
| 1600? | Apo 2 | ||
| 1973 Aug 25 | 0200? | Apo 3 | |
| 1300? | Apo 4 over 30W | ||
| 1973 Aug 25 | 1230 | AKM | |
| 1973 Aug 26 | Tests by Fucino | ||
| 1973 Sep 7 | mv out | ||
| 1973 Sep 14 | AOR Primary | GEO 29.8W | |
| 1975 Dec 30 | GEO 30W (Morgan) | ||
| 1976 Feb | AOR Major Path Spare | GEO 19.5W | |
| 1976? | Move to 1W | ||
| 1977 Jan 21 | 1436.10 35782 x 35791 x 0.6 GEO 0.8W | ||
| 1977 Dec | GEO 1W (Morgan) | ||
| 1978 Sep 30 | Domestic lease | GEO 1W | |
| 1979 Jan 31 | GEO 1W | ||
| 1980 Jan 7 | 1436.06 35779 x 35792 x 0.5 GEO 1.3W | ||
| 1980 Jan 10 | mv out | GEO 1W | |
| 1980 Feb 5 | 1431.03 35597 x 35777 x 0.0 GEO 34E+1.2W | ||
| 1980 Mar | IOR satellite | ||
| 1980 Mar 12 | 1436.07 35780 x 35792 x 0.2 GEO 56.1E+0.0W | ||
| 1980 May 29 | 1435.85 35774 x 35789 x 0.2 GEO 57.1E+0.0W | ||
| 1981 Apr 2 | 1436.24 35787 x 35791 x 0.1 GEO 56.9E+0.0E | ||
| 1981 May 1 | mv out | 1432.07 35627 x 35787 x 0.1 GEO 74.0E+1.0W | |
| 1981 Jun 11 | GEO 118E + 1.0W/d 0.0 | ||
| 1981 Jul 21 | 1432.27 35628 x 35795 x 0.1 GEO 158E+1.0W | ||
| 1981 Aug | mv in at 178E | ||
| 1981 Aug 30 | 1331 | 1436.19 35787 x 35789 x 0.1 GEO 178.5E+0.0E | |
| 1981 Oct | Temporary storage | GEO 179E | |
| 1982 Feb 16 | 1436.06 35773 x 35798 x 0.1 GEO 179.0E+0.0W | ||
| 1982 Mar | mv out | GEO, 1428 min | |
| 1982 May | GEO 53W | ||
| 1982 May 25 | 1436.07 35779 x 35792 x 0.1 GEO 53.1W+0.0E | ||
| 1982 Oct | GEO 53W | ||
| 1982 Dec | AOR domestic lease | ||
| 1983 Jan 25 | 1436.03 35780 x 35790 x 0.8 GEO 52.8W | ||
| 1983 Feb | mv out, drift | ||
| 1983 Feb 9 | 1435.48 35764 x 35784 x 0.8 GEO 51W+0.1W | ||
| 1983 Apr 7 | 1435.69 35769 x 35788 x 0.9 GEO 42.9W+0.1 | ||
| 1983 Nov 21 | Decommissioned | GEO 38-44W | |
| 1984 Feb 19 | 2302 | 1436.47 35785 x 35802 x 1.7 GEO 42W+0.1 | |
| 1984 Feb 23 | 0000 | Raise orbit | 1451.21 36044 x 36119 x 1.7 |
| 1984 Mar 27 | 1449.10 36015 x 36066 x 1.8 | ||
| 1986 Dec 4 | 1452.36 36087 x 36120 x 4.3 | ||
| 1990 Aug 6 | 1452.39 36066 x 36143 x 7.7 | ||
| 1994 Mar 2 | 1452.41 36056 x 36154 x 10.7 | ||
| 1998 Aug 6 | 1452.35 36091 x 36117 x 13.0 | ||
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