Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ASM callsign genealogy
Currently held by Macosky, Austin S
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 W7ASM's current licensee, walking backwards.
- Macosky, Austin SAZgranted 2017-01-04cancelled 2018-10-05
Successor callsigns
Callsigns held now by people who previously held W7ASM.
No current licensee on record previously held this callsign.