USN Sikorsky SH-60 Seahawk 167893 patrolling the waters off the US Navy base on Guam. ADS glitching and spoofing. Displaying at times as an unidentified aircraft. At other times as a ground station.
https://www.live-military-mode-s.eu/military%20mode-s%20database/search/searchMilHex.php?Code=AE4F38&submit4=Search
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