Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WB4HFA
CancelledMAYER, CHRISTOPHER R
- Location
- Portland, OR
- Class
- Advanced
- Granted
- 2025-01-28
- Expires
- 2035-03-18
- FRN
- 0012098950
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Vanity availability
157dAvailable on 2027-02-14
WB4HFA cancelled on 2025-02-14. Hold ends in 157 days.
Last held by MAYER, CHRISTOPHER R (OR).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Prior holders later became
- MAYER, CHRISTOPHER RORgranted 2025-02-14
License history
0 eventsNo recorded events.