SpaceTentative

Vulcan VC2S: GPS IIIF SV04 (USSF-88)

expected 2029

expected 2029

—hype

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    Photo: U.S. Space Force photo by Airman 1st Class Collin Wesson · Public domain · via Wikimedia Commons

    About this moment

    Vulcan VC2S: GPS IIIF SV04 (USSF-88) is expected 2029. The exact day has not been announced yet.

    United Launch Alliance is preparing to launch GPS IIIF SV04 (USSF-88) on a Vulcan VC2S from Cape Canaveral SFS, FL, USA. Fourth Block IIIF GPS satellite. Launch is expected in 2029 and no firm date has been announced yet.

    This listing uses an approximate period. An exact day has not been confirmed.

    Where
    United States of AmericaCape Canaveral SFS, FL, USA

    Date source

    Launch Library 2

    Source last checked Oct 19, 2026

    Sources and attributions

    This is a public listing. If the date or details look wrong, tell us.

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