Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4RMR callsign genealogy
Currently held by WALL, ERIN P
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 KA4RMR's current licensee, walking backwards.
- WALL, ERIN PNCgranted 2021-01-12
Successor callsigns
Callsigns held now by people who previously held KA4RMR.
- WALL, ERIN PNCgranted 2021-01-12