🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KN4QIE HAM
✅
Available for a vanity request — free since Dec 5, 2020.
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 Dec 5, 2020
Previous holder: Charles F Hoffman
Held KN4QIE Nov 13, 2018 → Dec 4, 2018
· first licensed Nov 13, 2018 as KN4QIE
· 3 licenses · FRN 0027966126
N4CFH
Active
Amateur Extra · vanity
Jun 15, 2021 → expires Jun 15, 2031
Licensee Charles F Hoffman
Address 11422 Tanbark Dr Reston, VA 20191
38.9299, -77.3389 (street) · Grid
FM18hw · CQ 5 · ITU 8 ·
map ↗
FRN 0027966126
Previous call KO4CFH (General)
Last granted Jun 15, 2021
Effective Jun 15, 2021
Last action Jun 15, 2021
FCC actions (2)
Jun 15, 2021 — Vanity call sign granted VANGRT Jun 15, 2021 — License issued LIISS
KO4CFH
Canceled
Amateur Extra · vanity
Dec 4, 2018 → Jun 15, 2021 (canceled)
Licensee Charles F Hoffman
Address 11422 Tanbark Dr Reston, VA 20191
38.9299, -77.3389 (street) · Grid
FM18hw · CQ 5 · ITU 8 ·
map ↗
FRN 0027966126
Previous call KN4QIE (General)
Last granted Dec 4, 2018
Effective May 28, 2021
Last action Jun 15, 2021
FCC actions (6)
Jun 15, 2021 — License canceled LICAN May 28, 2021 — License modified LIMOD Mar 11, 2019 — License modified LIMOD Dec 5, 2018 — Administrative update LIAUA Dec 4, 2018 — Vanity call sign granted VANGRT Dec 4, 2018 — License issued LIISS
KN4QIE
Canceled
Technician
Nov 13, 2018 → Dec 4, 2018 (canceled)
Licensee Charles F Haffman
Address 11422 Tanbark Dr Reston, VA 20191
38.9299, -77.3389 (street) · Grid
FM18hw · CQ 5 · ITU 8 ·
map ↗
FRN 0027966126
Last granted Nov 13, 2018
Effective Nov 13, 2018
Last action Dec 4, 2018
FCC actions (3)
Dec 4, 2018 — License canceled LICAN Nov 13, 2018 — License issued LIISS Nov 13, 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 Jan 22, 2019 → Oct 4, 2026 · 15 snapshots · as KN4QIE
Charles F Haffman
11422 Tanbark Dr, Reston, VA 20191
38.9299, -77.3389 (street) · Grid
FM18hw · CQ 5 · ITU 8 ·
map ↗
Seen Jan 22, 2019 → Oct 4, 2026 · 28 snapshots · as KO4CFH
Charles F Hoffman
11422 Tanbark Dr, Reston, VA 20191
38.9299, -77.3389 (street) · Grid
FM18hw · CQ 5 · ITU 8 ·
map ↗
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4QIE in the last 24 hours. They show up here within seconds of KN4QIE 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