Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5AMO callsign genealogy
Currently held by Harris 3, John W
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 K5AMO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K5AMO.
- HARRIS 3, JOHN WARgranted 2022-04-15cancelled 2025-04-04