Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5WHZ callsign genealogy
Currently held by OSHMAN, MELISSA 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 N5WHZ's current licensee, walking backwards.
- Whisennand, Matthew WTXgranted 2015-11-17cancelled 2023-11-18
Successor callsigns
Callsigns held now by people who previously held N5WHZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5WHZ, oldest first.
- OSHMAN, MELISSA L TX2011-09-01 → cancelled 2023-09-19
- Whisennand, Matthew W TX2023-11-18 active