Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4I callsign genealogy
Currently held by Brown, Daniel M
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 WN4I's current licensee, walking backwards.
- Brown, Daniel MALgranted 2021-06-07cancelled 2022-03-05
Successor callsigns
Callsigns held now by people who previously held WN4I.
- PETERSEN JR, MICHAEL NFLgranted 2020-02-14cancelled 2021-03-20
All historical holders
Every license row we've seen with the callsign WN4I, oldest first.
- Pautard, Yves A FL2007-02-21 → cancelled 2019-05-01
- PETERSEN JR, MICHAEL N FL2019-05-21 → cancelled 2020-02-14
- Brown, Daniel M AL2022-03-05 active