Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7YM callsign genealogy
Currently held by WALSH, LOIS 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 KK7YM's current licensee, walking backwards.
- WALSH, LOIS MMTgranted 1997-01-31cancelled 2006-11-16
Successor callsigns
Callsigns held now by people who previously held KK7YM.
No current licensee on record previously held this callsign.