Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4ALA callsign genealogy
Currently held by UPTON, MICHAEL R
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 WA4ALA's current licensee, walking backwards.
- Upton, Michael RGAgranted 2009-05-21cancelled 2009-07-07
Successor callsigns
Callsigns held now by people who previously held WA4ALA.
No current licensee on record previously held this callsign.