N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 am CDT
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hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIWP4DO
✅ Available for a vanity request — free since Jan 14, 2009.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jan 14, 2009
Previous holder: LUIS R HERNANDEZ BARRETO
Held WP4DO Jan 13, 1997 → Jan 13, 2007 · first licensed Jan 13, 1997 as WP4DO · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- LUIS R HERNANDEZ BARRETO
- Address
- URB ALTURAS DE MAYAGUEZ YUNGUE F6
MAYAGUEZ, PR 00708
- Last granted
- Jan 13, 1997
- Effective
- Jan 13, 1997
- Last action
- Jan 14, 2009
FCC actions (1)
- Jan 14, 2009 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as WP4DO
LUIS R HERNANDEZ BARRETO
URB ALTURAS DE MAYAGUEZ YUNGUE F6, MAYAGUEZ, PR 00708
Others requesting WP4DO
1 application listed WP4DO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 5, 2021 | Mar 23, 2021 | KO4ICJ · SERGIO P NEGREIRA JR · MIAMI, FL | 9 | Dismissed |