Launch index
Launch Successful

Delta II | Iridium 55 to 60

March 30, 1998 at 6:02 AM UTC

Vandenberg SFB, CA, USA

Delta II | Iridium 55 to 60 launch image
Mission imagery · Delta II 7920-10C

Launch details

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March 30, 1998 at 6:02 AM UTC

Status: Launch Successful · Live feed refreshes every 30 seconds

Space Launch Complex 2W

Vandenberg SFB, CA, USA · 34.7556, -120.6224

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Launch site
Space Launch Complex 2W

Vandenberg SFB, CA, USA

Launch probability
Not published
Window opens
March 30, 1998 at 6:02 AM UTC
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March 30, 1998 at 6:02 AM UTC
Feed updated
December 30, 2023 at 10:33 AM UTC

Mission description

Iridium provides global mobile telecommunications services using a constellation of 66 low earth orbit satellites in a 86.4° inclined orbit. Although 77 satellites were originally envisioned for the system and spawned the name based on the 77th element in the periodic table, the system has been scaled back. Motorola's Satellite Communications Group designed and manufactured the Iridium satellites with Lockheed Martin providing the LM-700A spacecraft buses.

Vehicle

Delta II 7920-10C

Delta · 7920-10C

Height

38.7 m

Diameter

2.4 m

LEO capacity

5,959 kg

Successful launches

17

Launch complex

Space Launch Complex 2W

Vandenberg SFB, CA, USA

Vandenberg Space Force Base is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX.

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