Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1DRD callsign genealogy
Currently held by DePaolo, Damon 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 KB1DRD's current licensee, walking backwards.
- DePaolo, Damon RCTgranted 2020-09-17cancelled 2020-10-06
Successor callsigns
Callsigns held now by people who previously held KB1DRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1DRD, oldest first.
- PETSCHIK, INGEBORG MA1999-06-23 → cancelled 2011-02-04
- DePaolo, Damon R CT2020-10-06 active