Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5DR callsign genealogy
Currently held by ROBERSON, DON 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 N5DR's current licensee, walking backwards.
- SMITH JR, CECIL RLAgranted 2000-01-22cancelled 2000-05-23
Successor callsigns
Callsigns held now by people who previously held N5DR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5DR, oldest first.
- ROBERSON, DON R TX1988-03-15 → cancelled 2000-03-16
- SMITH JR, CECIL R LA2020-04-07 active