Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7ED callsign genealogy
Currently held by KEIM, EDWARD 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 KB7ED's current licensee, walking backwards.
- Keim, Edward WWAgranted 2014-09-17cancelled 2014-12-12
Successor callsigns
Callsigns held now by people who previously held KB7ED.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7ED, oldest first.
- BAILEY, JAMES L AL1993-06-01 → cancelled 2005-06-02
- KEIM, EDWARD W WA2024-11-30 active