🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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
KB3QIF HAM
✅
Available for a vanity request — free since Mar 4, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Mar 4, 2010
Previous holder: WILLIAM M STUART V
Held KB3QIF Feb 4, 2008 → Mar 3, 2008
· first licensed Feb 4, 2008 as KB3QIF
· 5 licenses · FRN 0017398801
N3AJ
Active
Amateur Extra · vanity
Apr 21, 2020 → expires Apr 21, 2030
Licensee WILLIAM M STUART V
Address 1400A BOGGS RD FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
FRN 0017398801
Previous call KB3T (General)
Last granted Apr 21, 2020
Effective Apr 21, 2020
Last action Apr 21, 2020
FCC actions (2)
Apr 21, 2020 — Vanity call sign granted VANGRT Apr 21, 2020 — License issued LIISS
KB3T
Canceled
Amateur Extra · vanity
Dec 27, 2012 → Apr 21, 2020 (canceled)
Licensee WILLIAM M STUART V
Address 1400A BOGGS RD FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
FRN 0017398801
Previous call K3SA (General)
Last granted Dec 27, 2012
Effective Dec 27, 2012
Last action Apr 21, 2020
FCC actions (3)
Apr 21, 2020 — License canceled LICAN Dec 27, 2012 — Vanity call sign granted VANGRT Dec 27, 2012 — License issued LIISS
K3SA
Canceled
Amateur Extra · vanity
Mar 25, 2008 → Dec 27, 2012 (canceled)
Licensee WILLIAM M STUART V
Address 1400A BOGGS RD FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
FRN 0017398801
Previous call AB3HF (General)
Last granted Mar 25, 2008
Effective Mar 25, 2008
Last action May 20, 2025
FCC actions (3)
Dec 27, 2012 — License canceled LICAN Mar 25, 2008 — Vanity call sign granted VANGRT Mar 25, 2008 — License issued LIISS
AB3HF
Canceled
Amateur Extra
Feb 4, 2008 → Mar 25, 2008 (canceled)
Licensee WILLIAM M STUART V
Address 1400A BOGGS RD FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
FRN 0017398801
Previous call KB3QIF (General)
Last granted Feb 4, 2008
Effective Mar 3, 2008
Last action Mar 25, 2008
FCC actions (3)
Mar 25, 2008 — License canceled LICAN Mar 3, 2008 — Systematic call sign granted SYSGRT Mar 3, 2008 — License issued LIISS
KB3QIF
Canceled
Amateur Extra
Feb 4, 2008 → Mar 3, 2008 (canceled)
Licensee WILLIAM M STUART V
Address 1400A BOGGS RD FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
FRN 0017398801
Last granted Feb 4, 2008
Effective Mar 3, 2008
Last action Mar 3, 2008
FCC actions (3)
Mar 3, 2008 — License canceled LICAN Feb 4, 2008 — License issued LIISS Feb 4, 2008 — 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 May 27, 2010 → Sep 27, 2026 · 191 snapshots · as KB3QIF
WILLIAM M STUART V
1400A BOGGS RD, FOREST HILL, MD 21050-2529
39.5564, -76.4081 (street) · Grid
FM19tn · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3QIF in the last 24 hours. They show up here within seconds of KB3QIF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), RepeaterBook, NetLogger and more · site status
n9tpb.com · 73 de N9TPB