Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AMO callsign genealogy
Currently held by MOORE, ALEXANDER M
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 W4AMO's current licensee, walking backwards.
- MOORE, ALEXANDER MTNgranted 2017-03-14cancelled 2017-04-04
Successor callsigns
Callsigns held now by people who previously held W4AMO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4AMO, oldest first.
- PETTY, JOE G NC2003-10-28 → cancelled 2016-01-19
- MOORE, ALEXANDER M TN2017-04-04 active