Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN1FE callsign genealogy
Currently held by Schumann, Robert B
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 KN1FE's current licensee, walking backwards.
- Schumann, Robert BFLgranted 2014-05-28cancelled 2014-08-16
Successor callsigns
Callsigns held now by people who previously held KN1FE.
No current licensee on record previously held this callsign.