Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG5TI callsign genealogy
Currently held by LAMPSON, SHELDON R
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 AG5TI's current licensee, walking backwards.
- LAMPSON, SHELDON RTXgranted 2018-03-20cancelled 2019-02-26
Successor callsigns
Callsigns held now by people who previously held AG5TI.
No current licensee on record previously held this callsign.