Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6ZNM callsign genealogy
Currently held by Plumlee, James G
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 WB6ZNM's current licensee, walking backwards.
- Plumlee, James GOKgranted 2019-01-31cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held WB6ZNM.
No current licensee on record previously held this callsign.