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, WIKO4ICJ
✅ Available for a vanity request — free since Apr 14, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Apr 14, 2023
Previous holder: SERGIO P NEGREIRA JR
Held KO4ICJ Oct 6, 2020 → Apr 13, 2021 · first licensed Oct 6, 2020 as KO4ICJ · 2 licenses · FRN 0030032585
-
- Licensee
- SERGIO P NEGREIRA JR
- Address
- 13905 SW 107TH CT
MIAMI, FL 33176-6502
- FRN
- 0030032585
- Previous call
- KO4ICJ (Technician)
- Last granted
- Apr 13, 2021
- Effective
- Apr 13, 2021
- Last action
- Apr 13, 2021
FCC actions (2)
- Apr 13, 2021 — Vanity call sign granted VANGRT
- Apr 13, 2021 — License issued LIISS
-
- Licensee
- SERGIO P NEGREIRA JR
- Address
- 13905 SW 107TH CT
MIAMI, FL 33176-6502
- FRN
- 0030032585
- Last granted
- Oct 6, 2020
- Effective
- Mar 16, 2021
- Last action
- Apr 13, 2021
FCC actions (4)
- Apr 13, 2021 — License canceled LICAN
- Mar 16, 2021 — License modified LIMOD
- Oct 6, 2020 — License issued LIISS
- Oct 6, 2020 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as KO4ICJ
SERGIO P NEGREIRA JR
13905 SW 107TH CT, MIAMI, FL 33176-6502