Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5LFE callsign genealogy
Currently held by SANDVIK, CARL E
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 K5LFE's current licensee, walking backwards.
- SANDVIK, CARL ECAgranted 2018-02-23cancelled 2019-02-01
Successor callsigns
Callsigns held now by people who previously held K5LFE.
No current licensee on record previously held this callsign.