Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9OOT callsign genealogy
Currently held by WHITTINGTON, 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 W9OOT's current licensee, walking backwards.
- Whittington, Daniel MINgranted 2007-08-13cancelled 2008-05-03
Successor callsigns
Callsigns held now by people who previously held W9OOT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9OOT, oldest first.
- FITCH, DON R WI1992-12-22 → cancelled 2004-12-23
- WHITTINGTON, DANIEL M IN2018-05-31 active