Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6TNP callsign genealogy
Currently held by MC DIARMID, STUART H
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 W6TNP's current licensee, walking backwards.
- MC DIARMID, STUART HCOgranted 2021-10-30
Successor callsigns
Callsigns held now by people who previously held W6TNP.
- MC DIARMID, STUART HCOgranted 2021-10-30