Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA5F callsign genealogy
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 NA5F's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NA5F.
- LANDRETH, ODUS AFLgranted 2021-05-28
All historical holders
Every license row we've seen with the callsign NA5F, oldest first.
- Wheat, Michael B TX2022-08-10 active
- —— → cancelled 1999-01-07