Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ORG callsign genealogy
Currently held by TILLSON, 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 N7ORG's current licensee, walking backwards.
- Hancock, Michael LORgranted 2019-10-24cancelled 2020-05-16
Successor callsigns
Callsigns held now by people who previously held N7ORG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ORG, oldest first.
- TILLSON, ROBERT M OR2000-12-27 → cancelled 2012-10-03
- Hancock, Michael L OR2020-05-16 active