Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7FRD callsign genealogy
Currently held by Smith, Michael G
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 N7FRD's current licensee, walking backwards.
- Smith, Michael GWAgranted 2012-04-20cancelled 2013-04-16
Successor callsigns
Callsigns held now by people who previously held N7FRD.
- KALDENBAUGH, HENRYAZgranted 1987-09-22cancelled 1999-09-23