Here is the satellites list that launch with Fox-1Cliff from Gunter's Space Page. 69 satellites are listed. I found 20 satellites on the IARU Amateur Satellite Frequency Coordination web site.
Let me know whether another satellites operate on amateur band.
Amateur Satellite SeeMe, ESEO (FUNcube 4), CSIM-FD, ITASAT 1, K2SAT, MinXSS 2, SNUSAT 2, ZACUBE 2 (ZA 004), PW-Sat 2, SNUGLITE, VisionCube, RANGE A, RANGE B, ExseedSat 1, Fox-1Cliff, Irvine 02, JY1-Sat, KNACKSAT, MOVE 2, Suomi-100
Others SkySat 14, SkySat 15, Eu:CROPIS, STPSat 5, FalconSat 6, NEXTSat 1, KazSTSAT, eXCITe (PTB 1), ICEYE X2, BlackSky Global 2, Hawk 1, Hawk 2, Hawk 3, Capella 1, AISTECHSAT 2, Hiber 2, Landmapper-BC 4 (Corvus-BC 4), ROSE 1, ORS 7A (Polar Scout 1), ORS 7B (Polar Scout 2), Al-Farabi 2, Astrocast 0.1, Audacy 0, BRIO, Centauri 2, Eaglet 1, Flock-3s 1, Flock-3s 2, Flock-3s 3, ICE-Cap, KazSciSat 1, Orbital Reflector (ORS 1), RAAF M1, SeaHawk 1, THEA, VESTA, Elysium-Star 2, Hamilton 1, SpaceBEE 9, SpaceBEE 10, SpaceBEE 11, WeissSat 1, BeeSat 5, BeeSat 6, BeeSat 7, BeeSat 8, BlackHawk, ENOCH, SIRION Pathfinder 2
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Masa JN1GKZ Tokyo Japan