Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7OGD callsign genealogy
Currently held by SANDLER, RICHARD 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 N7OGD's current licensee, walking backwards.
- Sandler, Richard DWAgranted 2014-11-26cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held N7OGD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7OGD, oldest first.
- SANDLER, RICHARD D WA1990-02-13 → cancelled 2002-03-07
- Sandler Mr, Richard D WA2026-08-04 active