Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5CHT callsign genealogy
Currently held by LANPHERE JR, ROBERT C
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 K5CHT's current licensee, walking backwards.
- Sin 749, ShmuelTXgranted 2016-03-04cancelled 2022-08-30
Successor callsigns
Callsigns held now by people who previously held K5CHT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5CHT, oldest first.
- LANPHERE JR, ROBERT C NM1988-01-12 → cancelled 2000-01-13
- Sin 749, Shmuel TX2022-08-30 active