Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5ADF callsign genealogy
Currently held by Dalton, David W
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 N5ADF's current licensee, walking backwards.
- Dalton, David WARgranted 2014-08-26cancelled 2018-03-13
Successor callsigns
Callsigns held now by people who previously held N5ADF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5ADF, oldest first.
- Allor, C Russell LA2004-02-27 → cancelled 2016-03-30
- Dalton, David W AR2018-03-13 active