Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4YPM callsign genealogy
Currently held by Purvis, James W
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 KI4YPM's current licensee, walking backwards.
- Purvis, James WTNgranted 2007-01-08cancelled 2007-08-13
Successor callsigns
Callsigns held now by people who previously held KI4YPM.
- Purvis Mr, James WINgranted 2017-10-05