Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1CLN callsign genealogy
Currently held by WELCH, LAUREL
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 K1CLN's current licensee, walking backwards.
- WELCH, LAURELVTgranted 1997-07-08cancelled 2002-03-08
Successor callsigns
Callsigns held now by people who previously held K1CLN.
- WELCH, WILLIAM RMAgranted 2017-05-09cancelled 2023-05-21
All historical holders
Every license row we've seen with the callsign K1CLN, oldest first.
- WELCH, LAUREL MA2012-02-04 → cancelled 2024-03-09
- —— → cancelled 1997-08-06