Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM5SP callsign genealogy
Currently held by Brockmeier, Alan 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 NM5SP's current licensee, walking backwards.
- Brockmeier, Alan LNMgranted 2021-04-23cancelled 2021-07-27
Successor callsigns
Callsigns held now by people who previously held NM5SP.
No current licensee on record previously held this callsign.