Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9LHS callsign genealogy
Currently held by SPENLE, DAVID A
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 N9LHS's current licensee, walking backwards.
- Straubel, Linda HFLgranted 2016-07-13cancelled 2016-08-02
Successor callsigns
Callsigns held now by people who previously held N9LHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9LHS, oldest first.
- SPENLE, DAVID A WI1992-09-29 → cancelled 2004-09-30
- Straubel, Linda H FL2026-05-09 active