Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4SPP callsign genealogy
Currently held by SWEET FRUITS ON AIR AMATEUR RADIO CLUB
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 WP4SPP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP4SPP.
- KP4SFAactiveSWEET FRUITS ON AIR AMATEUR RADIO CLUBPRgranted 2022-09-03