Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6EMT callsign genealogy
Currently held by HOUSTON, CLIFFORD L
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 N6EMT's current licensee, walking backwards.
- HOUSTON, CLIFFORD LCAgranted 2011-02-01cancelled 2012-08-24
Successor callsigns
Callsigns held now by people who previously held N6EMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6EMT, oldest first.
- HALTERMAN, DAWN L CA2000-03-11 → cancelled 2012-03-13
- HOUSTON, CLIFFORD L CA2022-06-14 active