N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 2026) · next update today 8:30 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, WIKN4NYU HAM
✅ Available for a vanity request — free since Jul 7, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jul 7, 2026
Previous holder: John B Walker
Held KN4NYU Jul 20, 2018 → Jul 6, 2024 · first licensed Jul 20, 2018 as KN4NYU · 2 licenses · FRN 0027698307
-
- Licensee
- John B Walker
- Address
- Attn: John B Walker
321 Pinewell Drive
Norfolk, VA 23503
- FRN
- 0027698307
- Previous call
- KN4NYU (General)
- Last granted
- Jul 6, 2024
- Effective
- Sep 9, 2025
- Last action
- Sep 9, 2025
FCC actions (3)
- Sep 9, 2025 — Administrative update LIAUA
- Jul 6, 2024 — Vanity call sign granted VANGRT
- Jul 6, 2024 — License issued LIISS
-
- Licensee
- John B Walker
- Address
- 321 Pinewell Dr
Norfolk, VA 23503
- FRN
- 0027698307
- Last granted
- Jul 20, 2018
- Effective
- Jun 13, 2022
- Last action
- Jul 6, 2024
FCC actions (7)
- Jul 6, 2024 — License canceled LICAN
- Jun 13, 2022 — License modified LIMOD
- Dec 23, 2021 — Administrative update LIAUA
- May 21, 2019 — Administrative update LIAUA
- Aug 14, 2018 — License modified LIMOD
- Jul 20, 2018 — License issued LIISS
- Jul 20, 2018 — 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 · 3 snapshots · as W1EMM
John B Walker
Attn: John B Walker
321 Pinewell Drive, Norfolk, VA 23503 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KN4NYU
John B Walker
321 Pinewell Dr, Norfolk, VA 23503 - Seen Sep 27, 2024 → May 29, 2025 · 7 snapshots · as W1EMM
John B Walker
Attn: John B Walker
PO Box 23503
321 Pinewell Drive, Norfolk, VA 23503 - Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as KN4NYU
John B Walker
2404 Amigo Ct, Virginia Beach, VA 23456
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4NYU in the last 24 hours. They show up here within seconds of KN4NYU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.