Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3DB callsign genealogy
Currently held by Barrett, Daniel R
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 KC3DB's current licensee, walking backwards.
- BARE, DANIEL APAgranted 2018-07-19cancelled 2026-07-24
Successor callsigns
Callsigns held now by people who previously held KC3DB.
- Barrett, Daniel RPAgranted 2024-06-28
All historical holders
Every license row we've seen with the callsign KC3DB, oldest first.
- CARPENTER, JAMES R MD1987-09-15 → cancelled 1999-09-16
- Barrett, Daniel R PA2017-06-27 → cancelled 2024-06-28
- BARE, DANIEL A PA2026-07-24 active