Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7RAH callsign genealogy
Currently held by Hartwig Jr, Robert Albert
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 N7RAH's current licensee, walking backwards.
- Hartwig Jr, Robert AlbertCAgranted 2012-03-20cancelled 2012-04-20
Successor callsigns
Callsigns held now by people who previously held N7RAH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7RAH, oldest first.
- TILLERY, DONALD D AZ1997-01-02 → cancelled 2001-03-20
- Hartwig Jr, Robert Albert CA2022-02-04 active