Confidence: Medium · Source: FCC ULS · As of 2026-09-11
WP4JYM
CancelledPEREZ MARTINEZ, WALTER J
- Location
- YAUCO, PR
- Class
- Technician
- Granted
- 2021-08-03
- Expires
- 2031-09-24
- FRN
- 0021170204
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
594dAvailable on 2028-04-27
WP4JYM cancelled on 2026-04-28. Hold ends in 594 days.
Last held by PEREZ MARTINEZ, WALTER J (PR).
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
- PEREZ MARTINEZ, WALTER JPRgranted 2026-04-28
License history
0 eventsNo recorded events.