Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1JMK callsign genealogy
Currently held by Lanteigne, Neil D
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 KC1JMK's current licensee, walking backwards.
- Keslo, Joyce MNHgranted 2018-10-17cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held KC1JMK.
- Lanteigne, Neil DNHgranted 2018-05-11
All historical holders
Every license row we've seen with the callsign KC1JMK, oldest first.
- Lanteigne, Neil D NH2018-04-13 → cancelled 2018-05-11
- Keslo, Joyce M NH2021-03-30 active