Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7JDR callsign genealogy
Currently held by Galvin, Jeff L
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 WA7JDR's current licensee, walking backwards.
- Galvin, Jeff LAZgranted 2019-07-29cancelled 2020-09-15
Successor callsigns
Callsigns held now by people who previously held WA7JDR.
- Galvin, Jeff LAZgranted 2023-05-12