Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1WAM callsign genealogy
Currently held by Wambolt, Harry J
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 K1WAM's current licensee, walking backwards.
- Wambolt, Harry JCTgranted 2009-05-19cancelled 2012-05-15
Successor callsigns
Callsigns held now by people who previously held K1WAM.
No current licensee on record previously held this callsign.