Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SEE callsign genealogy
Currently held by LEONARD, DAVID J
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 N0SEE's current licensee, walking backwards.
- Hoffman, Michael JCOgranted 2014-07-17cancelled 2014-08-26
Successor callsigns
Callsigns held now by people who previously held N0SEE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0SEE, oldest first.
- LEONARD, DAVID J IA2002-01-23 → cancelled 2014-04-22
- Hoffman, Michael J CO2014-08-26 → cancelled 2026-08-29