Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8IK callsign genealogy
Currently held by SNOW, RONALD 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 K8IK's current licensee, walking backwards.
- Castenholz, Frederick RMIgranted 2018-12-18cancelled 2019-05-07
Successor callsigns
Callsigns held now by people who previously held K8IK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8IK, oldest first.
- AUBREY, ELDRED L MI1996-12-04 → cancelled 1997-09-08
- SNOW, RONALD L TN2007-04-17 → cancelled 2019-04-18
- Castenholz, Frederick R MI2019-05-07 active