Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SRM callsign genealogy
Currently held by McCuin, Shannon R
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 N5SRM's current licensee, walking backwards.
- McCuin, Shannon RARgranted 2022-08-25cancelled 2023-01-31
Successor callsigns
Callsigns held now by people who previously held N5SRM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SRM, oldest first.
- BENAVIDEZ JR, MATIAS C TX2002-02-05 → cancelled 2014-05-06
- McCuin, Shannon R AR2023-01-31 active