Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5ITM callsign genealogy
Currently held by Spiehler III, Andrew C
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 N5ITM's current licensee, walking backwards.
- Spiehler III, Andrew CMSgranted 2014-02-03cancelled 2016-03-08
Successor callsigns
Callsigns held now by people who previously held N5ITM.
No current licensee on record previously held this callsign.