🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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
KF5HEF
✅
Available for a vanity request — free since Nov 6, 2012.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Nov 6, 2012
Previous holder: Stephen D London
Held KF5HEF Jun 4, 2010 → Nov 5, 2010
· first licensed Jun 4, 2010 as KF5HEF
· 4 licenses · FRN 0019894427
NO3G
Active
Amateur Extra · vanity
Dec 28, 2012 → expires Dec 28, 2032
Licensee Stephen D London
Address 11 Catalpa Trace Covington, LA 70433
30.4421, -90.0932 (street) · Grid
EM40wk · CQ 4 · ITU 7 ·
map ↗
FRN 0019894427
Previous call W5SDL (General)
Last granted Oct 8, 2022
Effective Oct 8, 2022
Last action Oct 8, 2022
FCC actions (3)
Oct 8, 2022 — License renewed LIREN Dec 28, 2012 — Vanity call sign granted VANGRT Dec 28, 2012 — License issued LIISS
W5SDL
Canceled
Amateur Extra · vanity
Nov 28, 2010 → Dec 28, 2012 (canceled)
Licensee Stephen D London
Address 11 Catalpa Trace Covington, LA 70433
30.4421, -90.0932 (street) · Grid
EM40wk · CQ 4 · ITU 7 ·
map ↗
FRN 0019894427
Previous call KF5SDL (General)
Last granted Nov 28, 2010
Effective Nov 30, 2012
Last action Dec 28, 2012
FCC actions (4)
Dec 28, 2012 — License canceled LICAN Nov 30, 2012 — License modified LIMOD Nov 28, 2010 — Vanity call sign granted VANGRT Nov 28, 2010 — License issued LIISS
KF5SDL
Canceled
General · vanity
Nov 5, 2010 → Nov 28, 2010 (canceled)
Licensee Stephen D London
Address 11 Catalpa Trace Covington, LA 70433
30.4421, -90.0932 (street) · Grid
EM40wk · CQ 4 · ITU 7 ·
map ↗
FRN 0019894427
Previous call KF5HEF (Technician)
Last granted Nov 5, 2010
Effective Nov 5, 2010
Last action Nov 28, 2010
FCC actions (3)
Nov 28, 2010 — License canceled LICAN Nov 5, 2010 — Vanity call sign granted VANGRT Nov 5, 2010 — License issued LIISS
KF5HEF
Canceled
General
Jun 4, 2010 → Nov 5, 2010 (canceled)
Licensee Stephen D London
Address 11 Catalpa Trace Covington, LA 70433
30.4421, -90.0932 (street) · Grid
EM40wk · CQ 4 · ITU 7 ·
map ↗
FRN 0019894427
Last granted Jun 4, 2010
Effective Aug 3, 2010
Last action Nov 5, 2010
FCC actions (4)
Nov 5, 2010 — License canceled LICAN Aug 3, 2010 — License modified LIMOD Jun 4, 2010 — License issued LIISS Jun 4, 2010 — 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 Oct 17, 2011 → Sep 27, 2026 · 176 snapshots · as KF5HEF
Stephen D London
11 Catalpa Trace, Covington, LA 70433
30.4421, -90.0932 (street) · Grid
EM40wk · CQ 4 · ITU 7 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB