Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7FP callsign genealogy
Currently held by DUMAS SR, DAVID O
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 KC7FP's current licensee, walking backwards.
- Pinto, Felix HAZgranted 2007-05-15cancelled 2014-11-15
Successor callsigns
Callsigns held now by people who previously held KC7FP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7FP, oldest first.
- DUMAS SR, DAVID O AZ1996-03-21 → cancelled 2008-03-22
- Pinto, Felix H AZ2024-11-08 active