Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1LMK callsign genealogy
Currently held by Kondziela, Lawrence M
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 N1LMK's current licensee, walking backwards.
- Kondziela, Lawrence MTXgranted 2013-10-17cancelled 2013-11-09
Successor callsigns
Callsigns held now by people who previously held N1LMK.
- HIRSCH SR, BURTON CCTgranted 2017-10-18
All historical holders
Every license row we've seen with the callsign N1LMK, oldest first.
- HIRSCH SR, BURTON C CT2002-01-15 → cancelled 2007-12-22
- Kondziela, Lawrence M TX2024-01-09 active