Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7POF callsign genealogy
Currently held by McCoy, Robbin R
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 W7POF's current licensee, walking backwards.
- McCoy, Robbin RAZgranted 2019-07-17cancelled 2019-10-08
Successor callsigns
Callsigns held now by people who previously held W7POF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7POF, oldest first.
- Sitterley, Linda K AZ2008-01-23 → cancelled 2017-10-04
- McCoy, Robbin R AZ2019-10-08 active