Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5OTT callsign genealogy
Currently held by FOGLE SR, JERRY 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 N5OTT's current licensee, walking backwards.
- OTT, MARK CKYgranted 2011-12-19cancelled 2020-12-04
Successor callsigns
Callsigns held now by people who previously held N5OTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5OTT, oldest first.
- FOGLE SR, JERRY L OK1999-07-06 → cancelled 2011-07-07
- OTT, MARK C SC2020-12-04 active