Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9AMY callsign genealogy
Currently held by WIDENHOFER, AMY L
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 K9AMY's current licensee, walking backwards.
- WIDENHOFER, AMY Lcancelled 1998-03-03
Successor callsigns
Callsigns held now by people who previously held K9AMY.
No current licensee on record previously held this callsign.