🕒 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
KF4YFU HAM
✅
Available for a vanity request — free since Apr 28, 2006.
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 28, 2006
Previous holder: Darala A Doby
Held KF4YFU May 4, 1998 → Apr 27, 2004
· first licensed May 4, 1998 as KF4YFU
· 3 licenses · FRN 0010473379
WB4USA
Active
General · vanity
May 15, 2004 → expires May 15, 2034
Licensee Darala A Doby
Address 3904 Festival Spirit Way Dumfries, VA 22025
38.5889, -77.3247 (street) · Grid
FM18io · CQ 5 · ITU 8 ·
map ↗
FRN 0010473379
Previous call KI4FHI (Technician)
Last granted Feb 21, 2024
Effective Feb 21, 2024
Last action Feb 21, 2024
FCC actions (6)
Feb 21, 2024 — License renewed LIREN Sep 7, 2023 — Administrative update LIAUA Mar 12, 2014 — License renewed LIREN Jun 3, 2004 — License modified LIMOD May 15, 2004 — Vanity call sign granted VANGRT May 15, 2004 — License issued LIISS
KI4FHI
Canceled
Technician
May 4, 1998 → May 15, 2004 (canceled)
Licensee Darala A Doby
Address 17637 Hampstead Ridge Court Dumfries, VA 22026-4549
38.5601, -77.2962 (ZIP center) · Grid
FM18in · CQ 5 · ITU 8 ·
map ↗
FRN 0010473379
Previous call KF4YFU (Novice)
Last granted May 4, 1998
Effective Apr 27, 2004
Last action May 15, 2004
FCC actions (3)
May 15, 2004 — License canceled LICAN Apr 27, 2004 — Systematic call sign granted SYSGRT Apr 27, 2004 — License issued LIISS
KF4YFU
Canceled
Technician
May 4, 1998 → Apr 27, 2004 (canceled)
Licensee Darala A Doby
Address 17637 Hampstead Ridge Court Dumfries, VA 22026-4549
38.5601, -77.2962 (ZIP center) · Grid
FM18in · CQ 5 · ITU 8 ·
map ↗
FRN 0010473379
Previous call KA0ZJZ (Novice)
Last granted May 4, 1998
Effective Mar 16, 2004
Last action Apr 27, 2004
FCC actions (2)
Apr 27, 2004 — License canceled LICAN Mar 16, 2004 — Administrative update LIAUA
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 · 12 snapshots · as WB4USA
Darala A Doby
3904 Festival Spirit Way, Dumfries, VA 22025
38.5889, -77.3247 (street) · Grid
FM18io · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 106 snapshots · as KF4YFU
Darala A Doby
17637 Hampstead Ridge Court, Dumfries, VA 22026-4549
38.5601, -77.2962 (ZIP center) · Grid
FM18in · CQ 5 · ITU 8 ·
map ↗
Seen Mar 28, 2014 → Apr 16, 2022 · 26 snapshots · as WB4USA
Darala A Doby
17637 HAMPSTEAD RIDGE CT, Dumfries, VA 22026-4549
38.5601, -77.2962 (ZIP center) · Grid
FM18in · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4YFU in the last 24 hours. They show up here within seconds of KF4YFU 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