Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ZIP callsign genealogy
Currently held by COLLINS, ERIC D
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 N7ZIP's current licensee, walking backwards.
- SHEPARD, TYLER AORgranted 1997-03-20cancelled 2006-01-07
Successor callsigns
Callsigns held now by people who previously held N7ZIP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ZIP, oldest first.
- COLLINS, ERIC D ID1992-06-30 → cancelled 2004-07-01
- Shepard, Tyler A OR2026-08-18 active