Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR7RL callsign genealogy
Currently held by LINDENMUTH, RICHARD R
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 KR7RL's current licensee, walking backwards.
- LINDENMUTH, RICHARD RNMgranted 2006-08-31cancelled 2008-05-20
Successor callsigns
Callsigns held now by people who previously held KR7RL.
No current licensee on record previously held this callsign.