🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WI
KN4CJH HAM
✅
Available for a vanity request — free since Apr 26, 2019.
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 Apr 26, 2019
Previous holder: Jonathan P Hensen
Held KN4CJH Apr 5, 2017 → Apr 25, 2017
· first licensed Apr 5, 2017 as KN4CJH
· 3 licenses · FRN 0026383794
N4JPH
Active
Technician · vanity
Mar 18, 2025 → expires Mar 18, 2035
Licensee Jonathan P Hensen
Address Attn: Jonathan Hensen 12701 New Chapel Rd Spotsylvania, VA 22551
38.1578, -77.7746 (street) · Grid
FM18cd · CQ 5 · ITU 8 ·
map ↗
FRN 0026383794
Previous call N1GSP
Last granted Mar 18, 2025
Effective Mar 18, 2025
Last action Mar 18, 2025
FCC actions (2)
Mar 18, 2025 — Vanity call sign granted VANGRT Mar 18, 2025 — License issued LIISS
N1GSP
Canceled
Technician · vanity
Apr 25, 2017 → Mar 18, 2025 (canceled)
Licensee Jonathan P Hensen
Address Attn: Jonathan Hensen 12701 New Chapel Rd Spotsylvania, VA 22551
38.1578, -77.7746 (street) · Grid
FM18cd · CQ 5 · ITU 8 ·
map ↗
FRN 0026383794
Previous call KN4CJH
Last granted Apr 25, 2017
Effective May 26, 2023
Last action Mar 18, 2025
FCC actions (4)
Mar 18, 2025 — License canceled LICAN May 26, 2023 — Administrative update LIAUA Apr 25, 2017 — Vanity call sign granted VANGRT Apr 25, 2017 — License issued LIISS
KN4CJH
Canceled
Technician
Apr 5, 2017 → Apr 25, 2017 (canceled)
Licensee Jonathan P Hensen
Address 10607 Brock Rd Spotsylvania, VA 22553
38.2718, -77.6400 (ZIP center) · Grid
FM18eg · CQ 5 · ITU 8 ·
map ↗
FRN 0026383794
Last granted Apr 5, 2017
Effective Apr 5, 2017
Last action Apr 25, 2017
FCC actions (3)
Apr 25, 2017 — License canceled LICAN Apr 5, 2017 — License issued LIISS Apr 5, 2017 — 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 27, 2024 → Oct 4, 2026 · 17 snapshots · as N1GSP
Jonathan P Hensen
Attn: Jonathan Hensen 12701 New Chapel Rd, Spotsylvania, VA 22551
38.1578, -77.7746 (street) · Grid
FM18cd · CQ 5 · ITU 8 ·
map ↗
Seen May 12, 2017 → Oct 4, 2026 · 30 snapshots · as KN4CJH
Jonathan P Hensen
10607 Brock Rd, Spotsylvania, VA 22553
38.2718, -77.6400 (ZIP center) · Grid
FM18eg · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4CJH in the last 24 hours. They show up here within seconds of KN4CJH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB