tyb
Call sign RCLSUX
Hex: AE61BE
https://globe.adsbexchange.com/?icao=ae61be
Comes back as 761527. A 1979 Northrop F-5N Tiger II. Agressor
https://www.live-military-mode-s.eu/military%20mode-s%20database/search/searchMilHex.php?Code=AE61BE&submit4=Search
As well as boosting the overall capability of the aggressor jets, the upgrade aims also to improve their reliability and safety while addressing the various obsolescence issues that are affecting the F-5s, which date back to the 1970s. The Navy and Marine Corps Tiger IIs previously served as frontline fighters with Switzerland, the current batch being the survivors of 44 former F-5E/Fs acquired between 2006 and 2009.
https://www.thedrive.com/the-war-zone/42507/first-navy-f-5-aggressor-begins-upgrade-that-will-make-the-entire-fleet-far-more-potent