Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8RDP callsign genealogy
Currently held by Pairan, Robert D
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 N8RDP's current licensee, walking backwards.
- Pairan, Robert DOHgranted 2016-05-16cancelled 2016-12-24
Successor callsigns
Callsigns held now by people who previously held N8RDP.
- COOLEY, HARLAN LMIgranted 2014-12-05
All historical holders
Every license row we've seen with the callsign N8RDP, oldest first.
- COOLEY, HARLAN L MI2011-09-07 → cancelled 2014-12-05
- Pairan, Robert D OH2016-12-24 active