Confidence: Medium · Source: FCC ULS · As of 2026-10-24
NA4FP callsign genealogy
Currently held by HOUSER, LEONARD P
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 NA4FP's current licensee, walking backwards.
- HOUSER, LEONARD PTNgranted 2016-11-29cancelled 2026-09-11
- KC1BFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NA4FP.
No current licensee on record previously held this callsign.