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UPCOMING LAUNCH

Firefly Alpha Block 2 TacSat launch: date, time and live countdown

Firefly launches TacSat on Firefly Alpha Block 2 from Vandenberg (SLC-2W), no earlier than Thu 31 Dec, 00:00 UTC.

orbitalradar.com/launch/firefly-alpha-block-2-tacsat·this address never changes when the date slips
MISSION MAP·PROJECTED PATH WEBCAST USUALLY STARTS ~T-20 MIN
TACS
TacSatLow Earth orbit

Firefly Alpha Block 2

TacSat

Firefly ›
DATE TBD
Launch window Instantaneous
NET
Thu 31 Dec, 00:00 UTC
PAD
SLC-2W
SITE
Vandenberg, California

Holds can take a minute or two to show here. The webcast is always the fastest source.

SCHEDULED
GO
T-0
LIFTOFF
MAX-Q
MECO
SECO
DEPLOY

DATE CHANGES

  1. 8 NOV

    First scheduled for Thu 31 Dec, 00:00 UTC.

  2. NOW

    Now scheduled for Thu 31 Dec, 00:00 UTC. No slips so far.

MISSION

VEHICLE
Firefly Alpha Block 2
PROVIDER
Firefly
PAD
SLC-2W, Vandenberg, California
ORBIT
Low Earth orbit
MISSION
Technology

TacSat is an intelligence, surveillance and reconnaissance spacecraft with a mission to prove specialized sensing and communications capabilities on orbit. The satellite will participate in exercises that highlight cross-domain kill-web connectivity, enabling timely execution of tactical space missions. TacSat will host a proven Lockheed Martin infrared sensor on board that brings previously developed technology to space for the first time. This sensor produces high quality imagery and it can interface with federated Battle Management Command & Control (BMC2) combat systems to provide joint

CAN I SEE IT FROM HERE?

The launch over your sky

YOUR LOCATION
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JELLYFISH CHANCE

A forecast from the projected flight path: cloud and the real trajectory decide what you actually see. We use your approximate city unless you choose your exact location, which stays on your device.

Questions

No earlier than Thursday 31 December 2026 at 00:00 UTC, from Vandenberg, California. The countdown above updates automatically if the date moves.
On this page. The official webcast appears here when Firefly goes live, or we link straight to it.
Check the forecast above: it shows where to look and when, from your approximate location.
After liftoff: this page shows the outcome until the launch record exists, usually within a few days. Then this address redirects permanently to the record.

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