Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FNP callsign genealogy
Currently held by Pinkerman, Morgan L
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 K4FNP's current licensee, walking backwards.
- Pinkerman, Morgan LFLgranted 2017-05-15cancelled 2017-06-17
Successor callsigns
Callsigns held now by people who previously held K4FNP.
No current licensee on record previously held this callsign.