Good story in The Economist on Hawkeye 360 a  few weeks ago.
 

-----Original Message-----
From: Robert McGwier <rwmcgwier@gmail.com>
To: amsat bb <amsat-bb@amsat.org>
Sent: Mon, May 17, 2021 11:29 am
Subject: [AMSAT-BB] Hawkeye 360 next three satellites this summer

HawkEye 360’s Cluster 3: The Cluster 3 launch further expands HawkEye 360’s next-generation satellite constellation, which detects and geolocates radio frequency signals. The Cluster 3 satellites are able to collect a greater quantity of data across a wider portion of the RF spectrum, creating valuable, actionable insights for maritime domain awareness, national security, environmental protection and more.

https://spaceflight.com/whos-onboard-sxrs-5-spacex-transporter-2/


73s Bob

N4HY

Dr. Robert W McGwier, Ph.D.
Adjunct Faculty, Virginia Tech
ARDC Member of Board
N4HY: ARRL, TAPR, AMSAT, EARC
Sky: AAVSO, SkyHub, Auburn AS, Skyscrapers

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