Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7HM callsign genealogy
Currently held by McLaughlin, Hugh A
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 KL7HM's current licensee, walking backwards.
- McLaughlin, Hugh AAKgranted 2007-09-27cancelled 2007-10-19
Successor callsigns
Callsigns held now by people who previously held KL7HM.
- TOLIVER, FREDERICK TFLgranted 2004-01-10cancelled 2016-01-19