Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LLN callsign genealogy
Currently held by Wollan, Peter C
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 W0LLN's current licensee, walking backwards.
- Wollan, Peter CMNgranted 2000-02-25cancelled 2010-05-07
Successor callsigns
Callsigns held now by people who previously held W0LLN.
No current licensee on record previously held this callsign.