Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4SKH callsign genealogy
Currently held by Hudson, Sandra K
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 N4SKH's current licensee, walking backwards.
- HUDSON, SANDRA KALgranted 1996-07-15cancelled 2000-12-19
Successor callsigns
Callsigns held now by people who previously held N4SKH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4SKH, oldest first.
- THURSTONE, CONRAD L NJ1997-03-28 → cancelled 2000-03-30
- Hudson, Sandra K AL2011-01-06 → cancelled 2023-01-07