Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2FAH callsign genealogy
Currently held by Umberto Sr, Joseph A
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 KD2FAH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD2FAH.
No current licensee on record previously held this callsign.