Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0CDD callsign genealogy
Currently held by VAN PATTEN, ROBERT J
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 N0CDD's current licensee, walking backwards.
- Dickerson, Charles DMOgranted 2018-06-19cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held N0CDD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0CDD, oldest first.
- VAN PATTEN, ROBERT J MN1998-08-18 → cancelled 2010-08-19
- Dickerson, Charles D MO2020-11-17 active