Spectrum | Onward and Upward

Mission Status

Current T-0 confirmed by official or reliable sources.

Mission Updates

Jan 16, 12:02 PM Cosmic_Penguin

GO for launch.

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Jan 13, 03:52 PM Cosmic_Penguin

NET January 20 per new NOTAMs.

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Dec 23, 07:21 PM Cosmic_Penguin

NET January 17.

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Dec 10, 01:42 AM Cosmic_Penguin

Delayed to NET 13 January 2026.

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Dec 3, 08:54 PM Cosmic_Penguin

Moved to NET December 2025 with possibly related NOTAMs/marine navigation warnings issued for December 6-19, to be confirmed as for Spectrum.

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Sep 16, 06:44 AM Nosu

Adding launch

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Mission Details

Second test flight of the Isar Spectrum launch vehicle. This launch will carry 5 cubesats and 1 non-separable experiment as part of European Space Agency (ESA)'s “Boost!” program: * CyBEEsat (TU Berlin) * TriSat-S (University of Maribor) * Platform 6 (EnduroSat) * FramSat-1 (NTNU) * SpaceTeamSat1 (TU Wien Space Team) * Let It Go (Dcubed, non-separable experiment)

Mission Type Test Flight
Orbit Sun-Synchronous Orbit
Launch Window 08:00 PM - 08:50 PM

Rocket Configuration

Name Spectrum
Manufacturer Isar Aerospace
Height 28 m
Diameter 2 m
Maiden Flight 2025-03-30
Success Rate 0/1 (0%)

Spectrum is a small launch vehicle developed by German company Isar Aerospace.