Strange.
This is what I get from port 30003 - ProStick Plus (Blue) & dump1090-fa:
MSG,3,1,1,A562AA,1,2022/09/19,14:36:18.526,2022/09/19,14:36:18.580,,36000,,,43.96589,-77.10009,,,0,,0,0
MSG,4,1,1,C0481C,1,2022/09/19,14:36:18.533,2022/09/19,14:36:18.581,,,330,60,,,0,,,,,0
MSG,8,1,1,C04CF4,1,2022/09/19,14:36:18.535,2022/09/19,14:36:18.581,,,,,,,,,,,,0
MSG,1,1,1,896488,1,2022/09/19,14:36:18.538,2022/09/19,14:36:18.582,ETD141 ,,,,,,,,,,,0
MSG,7,1,1,C058C3,1,2022/09/19,14:36:18.550,2022/09/19,14:36:18.584,,13125,,,,,,,,,,
MSG,7,1,1,C0481C,1,2022/09/19,14:36:18.552,2022/09/19,14:36:18.584,,21025,,,,,,,,,,
MSG,4,1,1,C05F0C,1,2022/09/19,14:36:18.558,2022/09/19,14:36:18.585,,,273,94,,,64,,,,,0
MSG,3,1,1,A819E6,1,2022/09/19,14:36:18.558,2022/09/19,14:36:18.585,,4375,,,,,,,0,,0,0
MSG,4,1,1,A819E6,1,2022/09/19,14:36:18.559,2022/09/19,14:36:18.585,,,210,61,,,-768,,,,,0
MSG,5,1,1,C04CF4,1,2022/09/19,14:36:18.561,2022/09/19,14:36:18.585,,3725,,,,,3232,,0,,0,
MSG,7,1,1,C023C8,1,2022/09/19,14:36:18.563,2022/09/19,14:36:18.586,,3125,,,,,,,,,,
MSG,8,1,1,C038AC,1,2022/09/19,14:36:18.568,2022/09/19,14:36:18.586,,,,,,,,,,,,0
MSG,4,1,1,C06A87,1,2022/09/19,14:36:18.571,2022/09/19,14:36:18.587,,,385,360,,,-1984,,,,,0
MSG,4,1,1,C02F67,1,2022/09/19,14:36:18.571,2022/09/19,14:36:18.587,,,495,68,,,0,,,,,0
MSG,4,1,1,C06360,1,2022/09/19,14:36:18.573,2022/09/19,14:36:18.587,,,191,260,,,-128,,,,,0
MSG,8,1,1,C042EF,1,2022/09/19,14:36:18.574,2022/09/19,14:36:18.587,,,,,,,,,,,,0
MSG,7,1,1,AC61B1,1,2022/09/19,14:36:18.575,2022/09/19,14:36:18.588,,28000,,,,,,,,,,
MSG,4,1,1,C01C52,1,2022/09/19,14:36:18.577,2022/09/19,14:36:18.588,,,431,32,,,0,,,,,0