Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3II callsign genealogy
Currently held by SEIDL, GERALD J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AA3II's current licensee, walking backwards.
- KC3TIIcancelled219 Amateur Radio ClubMDgranted 2022-01-06cancelled 2022-01-25
Successor callsigns
Callsigns held now by people who previously held AA3II.
- COLLINS JR, DAVID JDCgranted 2016-12-09
All historical holders
Every license row we've seen with the callsign AA3II, oldest first.
- SEIDL, GERALD J PA2003-06-19 → cancelled 2015-09-15
- COLLINS JR, DAVID J DC2016-03-26 → cancelled 2016-12-09
- 219 Amateur Radio Club MD2022-01-25 → cancelled 2026-04-29