Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6IPK callsign genealogy
Currently held by Grogan, Tommy D
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 KI6IPK's current licensee, walking backwards.
- Grogan, Tommy DCAgranted 2005-11-03cancelled 2007-03-21
Successor callsigns
Callsigns held now by people who previously held KI6IPK.
No current licensee on record previously held this callsign.