Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7KCK callsign genealogy
Currently held by Londrigan, Thomas E
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 KE7KCK's current licensee, walking backwards.
- Londrigan, Thomas ECOgranted 2006-12-15cancelled 2012-12-27
Successor callsigns
Callsigns held now by people who previously held KE7KCK.
- Londrigan, Thomas ECOgranted 2006-12-15cancelled 2012-12-27
All historical holders
Every license row we've seen with the callsign KE7KCK, oldest first.
- Londrigan, Thomas E NV2006-12-15 → cancelled 2007-12-13
- Londrigan, Thomas E CO2022-11-19 active