Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1LIM callsign genealogy
Currently held by Marlow, William
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 W1LIM's current licensee, walking backwards.
- Marlow, WilliamMEgranted 2013-07-03cancelled 2018-05-25
Successor callsigns
Callsigns held now by people who previously held W1LIM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1LIM, oldest first.
- Topliff, Hubert J NH2005-11-14 → cancelled 2018-02-01
- Marlow, William ME2018-05-25 active