This is a first for me...
I am now seeing ADSB on ULTRA-LIGHT aircraft. (This may be an LSA - not sure)
Looks like the SKY BEACON on the port wingtip!
Around here (the northeast USA) you pretty much need it to get anywhere. This one was seen at the huge party we had on 19 Sep 2020 at the Golden Age Air Museum at Grimes Aerodrome...did not get a chance to meet the aircrew.
Mike N714AJ