Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE6IFO callsign genealogy
Currently held by RASMUSSEN, DONALD T
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 KE6IFO's current licensee, walking backwards.
- RASMUSSEN, DONALD TCAgranted 2009-07-16cancelled 2009-08-14
Successor callsigns
Callsigns held now by people who previously held KE6IFO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE6IFO, oldest first.
- RASMUSSEN, DONALD T CA1994-06-28 → cancelled 2006-06-29
- RASMUSSEN, DONALD T CA2019-12-30 active