Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9RH callsign genealogy
Currently held by Flancher, Dennis 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 AB9RH's current licensee, walking backwards.
- Flancher, Dennis LWIgranted 2007-05-29cancelled 2008-05-10
Successor callsigns
Callsigns held now by people who previously held AB9RH.
No current licensee on record previously held this callsign.