Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0ASP callsign genealogy
Currently held by DILLON, EARL 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 N0ASP's current licensee, walking backwards.
- Dillon, Marshall ECOgranted 2012-06-18cancelled 2012-07-10
Successor callsigns
Callsigns held now by people who previously held N0ASP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ASP, oldest first.
- DILLON, EARL R CO1993-02-23 → cancelled 2005-02-24
- Dillon, Marshall E CO2012-07-10 → cancelled 2024-07-11