Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5SLH callsign genealogy
Currently held by Harrell, Sebastian L
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 N5SLH's current licensee, walking backwards.
- Harrell, SebastianMSgranted 2025-02-11cancelled 2025-03-01
Successor callsigns
Callsigns held now by people who previously held N5SLH.
- KANE, JOHN ACOgranted 2018-11-14
All historical holders
Every license row we've seen with the callsign N5SLH, oldest first.
- Harrell, Sebastian L MS2025-03-01 active
- KANE, JOHN A— → cancelled 1999-02-10