Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9UTP callsign genealogy
Currently held by Pilapil, Franco 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 W9UTP's current licensee, walking backwards.
- Pilapil, Franco LCAgranted 2014-07-01cancelled 2015-01-23
Successor callsigns
Callsigns held now by people who previously held W9UTP.
No current licensee on record previously held this callsign.