Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LFP callsign genealogy
Currently held by JAYAWEERA, SURYA K
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 W0LFP's current licensee, walking backwards.
- JAYAWEERA, SURYACAgranted 2022-04-13cancelled 2022-05-03
Successor callsigns
Callsigns held now by people who previously held W0LFP.
- Babcock, Jim MNEgranted 2020-04-14
All historical holders
Every license row we've seen with the callsign W0LFP, oldest first.
- ROBB JR, GLENN E KS1996-02-16 → cancelled 2008-02-19
- Babcock, James M NE2018-09-25 → cancelled 2020-04-14
- JAYAWEERA, SURYA K CA2022-05-03 active