Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5SDH callsign genealogy
Currently held by HUNTER SR, SAMUEL D
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 N5SDH's current licensee, walking backwards.
- Hunter Sr, Samuel DLAgranted 2007-02-27cancelled 2007-05-04
Successor callsigns
Callsigns held now by people who previously held N5SDH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SDH, oldest first.
- ROBBINS, MARTY K TX1994-10-31 → cancelled 2003-02-13
- HUNTER SR, SAMUEL D LA2017-03-30 active