Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN6PM callsign genealogy
Currently held by MC GRANAHAN, CHRISTOPHER 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 KN6PM's current licensee, walking backwards.
- KA6KOZno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KN6PM.
- MC GRANAHAN, CHRISTOPHER WCAgranted 2020-03-31