Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7NF callsign genealogy
Currently held by Natter, Randy J
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 AD7NF's current licensee, walking backwards.
- Natter, Randy JUTgranted 2007-03-20cancelled 2007-04-18
Successor callsigns
Callsigns held now by people who previously held AD7NF.
- Natter, Randy JUTgranted 2012-09-22cancelled 2024-09-24