N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 6:00 am CDT
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKM4QZP HAM
✅ Available for a vanity request — free since Jun 6, 2022.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload May 14, 2020 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jun 6, 2022
Previous holder: Oleg Vdovenko
Held KM4QZP Feb 10, 2016 → Jun 5, 2020 · first licensed Feb 10, 2016 as KM4QZP · 10 licenses · FRN 0025277294
-
- Licensee
- Oleg Vdovenko
- Address
- 1830 Longleaf Drive East
Pinehurst, NC 28374
- FRN
- 0025277294
- Previous call
- WX3T (General)
- Last granted
- May 29, 2026
- Effective
- May 29, 2026
- Last action
- May 29, 2026
FCC actions (2)
- May 29, 2026 — Vanity call sign granted VANGRT
- May 29, 2026 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 1830 Longleaf Drive East
Pinehurst, NC 28374
- FRN
- 0025277294
- Previous call
- K1WAT (General)
- Last granted
- May 5, 2026
- Effective
- May 5, 2026
- Last action
- May 29, 2026
FCC actions (3)
- May 29, 2026 — License canceled LICAN
- May 5, 2026 — Vanity call sign granted VANGRT
- May 5, 2026 — License issued LIISS
-
📦 Moved: Huntingdon Valley, PA → Pinehurst, NC
- Licensee
- Oleg Vdovenko
- Address
- 1830 Longleaf Drive East
Pinehurst, NC 28374
- FRN
- 0025277294
- Previous call
- KJ3M (General)
- Last granted
- Feb 14, 2025
- Effective
- Jun 21, 2025
- Last action
- May 5, 2026
FCC actions (4)
- May 5, 2026 — License canceled LICAN
- Jun 21, 2025 — Administrative update LIAUA
- Feb 14, 2025 — Vanity call sign granted VANGRT
- Feb 14, 2025 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- K1WAT (General)
- Last granted
- Oct 8, 2024
- Effective
- Oct 8, 2024
- Last action
- Feb 14, 2025
FCC actions (3)
- Feb 14, 2025 — License canceled LICAN
- Oct 8, 2024 — Vanity call sign granted VANGRT
- Oct 8, 2024 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- KJ3M (General)
- Last granted
- Aug 30, 2024
- Effective
- Aug 30, 2024
- Last action
- Oct 8, 2024
FCC actions (3)
- Oct 8, 2024 — License canceled LICAN
- Aug 30, 2024 — Vanity call sign granted VANGRT
- Aug 30, 2024 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- K1WAT (General)
- Last granted
- Mar 9, 2024
- Effective
- Mar 9, 2024
- Last action
- Aug 30, 2024
FCC actions (3)
- Aug 30, 2024 — License canceled LICAN
- Mar 9, 2024 — Vanity call sign granted VANGRT
- Mar 9, 2024 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- KJ3M (General)
- Last granted
- Mar 24, 2023
- Effective
- Mar 24, 2023
- Last action
- Mar 9, 2024
FCC actions (3)
- Mar 9, 2024 — License canceled LICAN
- Mar 24, 2023 — Vanity call sign granted VANGRT
- Mar 24, 2023 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- K1WAT (General)
- Last granted
- Dec 20, 2022
- Effective
- Dec 20, 2022
- Last action
- Mar 24, 2023
FCC actions (3)
- Mar 24, 2023 — License canceled LICAN
- Dec 20, 2022 — Vanity call sign granted VANGRT
- Dec 20, 2022 — License issued LIISS
-
📦 Moved: Boca Raton, FL → Huntingdon Valley, PA
- Licensee
- Oleg Vdovenko
- Address
- 3908 Jeffrey Rd
Huntingdon Valley, PA 19006
- FRN
- 0025277294
- Previous call
- KM4QZP (General)
- Last granted
- Jun 5, 2020
- Effective
- Apr 7, 2021
- Last action
- Dec 20, 2022
FCC actions (5)
- Dec 20, 2022 — License canceled LICAN
- Apr 7, 2021 — License modified LIMOD
- Jun 11, 2020 — Administrative update LIAUA
- Jun 5, 2020 — Vanity call sign granted VANGRT
- Jun 5, 2020 — License issued LIISS
-
- Licensee
- Oleg Vdovenko
- Address
- 215 NW 35th street
Boca Raton, FL 33431
- FRN
- 0025277294
- Last granted
- Feb 10, 2016
- Effective
- Mar 20, 2018
- Last action
- Jun 5, 2020
FCC actions (4)
- Jun 5, 2020 — License canceled LICAN
- Mar 20, 2018 — Administrative update LIAUA
- Feb 10, 2016 — License issued LIISS
- Feb 10, 2016 — 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 Sep 25, 2025 → Oct 4, 2026 · 7 snapshots · as K1WAT
Oleg Vdovenko
1830 Longleaf Drive East, Pinehurst, NC 28374 - Seen Apr 16, 2022 → Oct 4, 2026 · 72 snapshots · as K1WAT
Oleg Vdovenko
3908 Jeffrey Rd, Huntingdon Valley, PA 19006 - Seen May 7, 2018 → Oct 4, 2026 · 17 snapshots · as KM4QZP
Oleg Vdovenko
215 NW 35th street, Boca Raton, FL 33431 - Seen Feb 16, 2016 → Jan 2, 2018 · 12 snapshots · as KM4QZP
Oleg Vdovenko
1167 Celebrant Dr, Jacksonville, FL 32225
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4QZP in the last 24 hours. They show up here within seconds of KM4QZP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.