Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1LMN callsign genealogy
Currently held by Pinckaers, Willem
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 W1LMN's current licensee, walking backwards.
- Pinckaers, WillemCAgranted 2022-11-30cancelled 2023-01-27
Successor callsigns
Callsigns held now by people who previously held W1LMN.
- Nordstrand, Linda MMIgranted 2017-11-13
All historical holders
Every license row we've seen with the callsign W1LMN, oldest first.
- Nordstrand, Linda M MI2017-11-13 → cancelled 2018-03-12
- Pinckaers, Willem CA2023-01-27 active