Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7ZNN callsign genealogy
Currently held by Crisp, Jenna
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 W7ZNN's current licensee, walking backwards.
- Crisp, JennaILgranted 2026-02-27cancelled 2026-04-17
Successor callsigns
Callsigns held now by people who previously held W7ZNN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7ZNN, oldest first.
- CRISP, DONALD A WA2020-03-31 → cancelled 2026-03-17
- Crisp, Jenna IL2026-04-17 active