Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3TF callsign genealogy
Currently held by HAMM, CINDY S
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 N3TF's current licensee, walking backwards.
- HAMM, CINDY Scancelled 1998-10-05
Successor callsigns
Callsigns held now by people who previously held N3TF.
No current licensee on record previously held this callsign.