Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6NU callsign genealogy
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 KD6NU's current licensee, walking backwards.
- GREENWOOD, EDWIN LCAgranted 2022-10-04cancelled 2024-04-09
Successor callsigns
Callsigns held now by people who previously held KD6NU.
- KING, IRA MCAgranted 1998-10-05cancelled 2000-01-19
All historical holders
Every license row we've seen with the callsign KD6NU, oldest first.
- GREENWOOD, EDWIN L CA2024-04-09 active
- —— → cancelled 1998-10-05