Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG6PH callsign genealogy
Currently held by Nimmerfroh, Robert M
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 AG6PH's current licensee, walking backwards.
- Nimmerfroh, Robert MCAgranted 2004-07-15cancelled 2012-09-04
Successor callsigns
Callsigns held now by people who previously held AG6PH.
No current licensee on record previously held this callsign.