All launches
TBD

QuickSounder

Firefly Alpha Block 2Firefly AerospaceSpace Launch Complex 2W
Q3 2026 · Date and time TBD
Calendar available when time is confirmed

This mission is complete.

Mission brief

The mission

QuickSounder is the first satellite mission of the Near Earth Orbit Network (NEON) program of the National Oceanic and Atmospheric Administration (NOAA), which aims to replace the current Joint Polar Satellite System (JPSS) series of polar orbit weather satellites. This pathfinder mission will demonstrate NOAA's ability to launch a small satellite within 3 years, flying a refurbished Advanced Technology Microwave Sounder (ATMS) instrument to polar orbit.

PayloadQuickSounder
OrbitSSO
CustomerFirefly Aerospace
Stages2
PadSpace Launch Complex 2W, Vandenberg SFB, CA, USA
Flight plan

Mission timeline

14 / 14100%
The range

Where it leaves Earth

Launch site

Ground vector

Site locked

Space Launch Complex 2W

Vandenberg SFB, CA, USA

Global range
SITE LOCK
Latitude
34.756°N
Longitude
120.622°W

Can I see this?

Distance and a plain visibility call from a place you choose. Trajectory is not modeled — night launches travel farther across the sky than daylight ones.

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Range weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather rules

Clear — tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

12:00 AM UTC – 12:00 AM UTC

Hardware

Vehicle & provider

Vehicle

Firefly Alpha Block 2

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Height31.6 m
LEO Payload1,030 kg
Launches7
Successes4
Provider

Firefly Aerospace

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USA • Founded 2014

Reliability

Schedule history

No meaningful launch-time or status changes recorded.