Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8MBH callsign genealogy
Currently held by Herrick, Marlin B
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 N8MBH's current licensee, walking backwards.
- Herrick, Marlin BOHgranted 2024-04-30cancelled 2024-11-19
Successor callsigns
Callsigns held now by people who previously held N8MBH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8MBH, oldest first.
- CAUDILL, OTIS J FL2011-04-14 → cancelled 2023-04-15
- Herrick, Marlin B OH2024-11-19 active