Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH7TAM callsign genealogy
Currently held by TAM, MITCHELL 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 KH7TAM's current licensee, walking backwards.
- TAM, MITCHELL JHIgranted 1998-01-16cancelled 2002-03-26
Successor callsigns
Callsigns held now by people who previously held KH7TAM.
No current licensee on record previously held this callsign.