Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF3OMB callsign genealogy
Currently held by Giger, Fiamma C
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 KF3OMB's current licensee, walking backwards.
- Giger, Fiamma CCAgranted 2017-09-14cancelled 2017-10-11
Successor callsigns
Callsigns held now by people who previously held KF3OMB.
No current licensee on record previously held this callsign.