Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1XV callsign genealogy
Currently held by McCurdy, David M
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 KB1XV's current licensee, walking backwards.
- McCurdy, David MMEgranted 2023-06-07cancelled 2023-06-27
Successor callsigns
Callsigns held now by people who previously held KB1XV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1XV, oldest first.
- MC CURDY, DAVID M ME2011-03-08 → cancelled 2023-03-09
- McCurdy, David M ME2023-06-27 active