Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0CPC callsign genealogy
Currently held by CLEVENGER, CROSSON P
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 N0CPC's current licensee, walking backwards.
- CLEVENGER, CROSSON PAZgranted 2004-03-08cancelled 2006-12-19
Successor callsigns
Callsigns held now by people who previously held N0CPC.
- THOMPSON, DARWIN LKSgranted 2019-08-28
All historical holders
Every license row we've seen with the callsign N0CPC, oldest first.
- THOMPSON, DARWIN L KS1996-11-22 → cancelled 1999-11-23
- CLEVENGER, CROSSON P OH2006-12-19 → cancelled 2018-12-20