Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5MUN callsign genealogy
Currently held by SCHULTZ III, FRANK 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 N5MUN's current licensee, walking backwards.
- Munlin, Nicholas RLAgranted 2024-10-30cancelled 2025-07-12
Successor callsigns
Callsigns held now by people who previously held N5MUN.
- Schultz III, Frank ATXgranted 2021-04-09
All historical holders
Every license row we've seen with the callsign N5MUN, oldest first.
- SCHULTZ III, FRANK A TX1998-04-15 → cancelled 2000-07-18
- Munlin, Nicholas R LA2025-07-12 active