Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4BOB callsign genealogy
Currently held by Davisson, Robert 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 KA4BOB's current licensee, walking backwards.
- Davisson, Robert AFLgranted 2002-07-31cancelled 2002-08-20
Successor callsigns
Callsigns held now by people who previously held KA4BOB.
No current licensee on record previously held this callsign.