Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LN callsign genealogy
Currently held by NICHOLS, LARRY 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 W0LN's current licensee, walking backwards.
- NICHOLS, LARRY KKSgranted 1995-03-29cancelled 2000-10-24
Successor callsigns
Callsigns held now by people who previously held W0LN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0LN, oldest first.
- PETERSON, MARTIN R MN1988-10-04 → cancelled 2000-10-05
- NICHOLS, LARRY K KS2020-09-23 active