Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DFW callsign genealogy
Currently held by OVERGAARD, ELMER E
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 N7DFW's current licensee, walking backwards.
- Wheeler, DarylWAgranted 2017-12-19cancelled 2018-01-09
Successor callsigns
Callsigns held now by people who previously held N7DFW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DFW, oldest first.
- OVERGAARD, ELMER E WA1993-12-14 → cancelled 2005-12-15
- Wheeler 377, Daryl WA2018-01-09 active