Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7RM callsign genealogy
Currently held by SITTON, LARRY L
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 KD7RM's current licensee, walking backwards.
- MORRISEY, ROBERT WORgranted 2010-03-27cancelled 2015-01-27
Successor callsigns
Callsigns held now by people who previously held KD7RM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7RM, oldest first.
- SITTON, LARRY L NV1999-02-05 → cancelled 2011-02-08
- MORRISEY, ROBERT W OR2024-10-30 active