🕒 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
KK4MVZ HAM
✅
Available for a vanity request — free since Feb 3, 2015.
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 Feb 3, 2015
Previous holder: ROBERT H COLLOM III
Held KK4MVZ Nov 27, 2012 → Feb 2, 2013
· first licensed Nov 27, 2012 as KK4MVZ
· 3 licenses · FRN 0022219067
AE4FS
Active
Amateur Extra · vanity
Oct 2, 2015 → expires Oct 2, 2035
Licensee ROBERT H COLLOM III
Address Attn: Robert Collom 1504 YORKTOWN DRIVE LAWRENCEVILLE, GA 30043
33.9739, -84.0484 (street) · Grid
EM73xx · CQ 5 · ITU 8 ·
map ↗
FRN 0022219067
Previous call KK3BOB (General)
Last granted Sep 4, 2025
Effective Sep 4, 2025
Last action Sep 4, 2025
FCC actions (5)
Sep 4, 2025 — License renewed LIREN Oct 11, 2019 — Administrative update LIAUA Nov 7, 2017 — Administrative update LIAUA Oct 2, 2015 — Vanity call sign granted VANGRT Oct 2, 2015 — License issued LIISS
KK3BOB
Canceled
Amateur Extra · vanity
Feb 2, 2013 → Oct 2, 2015 (canceled)
Licensee ROBERT H COLLOM III
Address 1504 YORKTOWN DRIVE LAWRENCEVILLE, GA 30043
33.9739, -84.0484 (street) · Grid
EM73xx · CQ 5 · ITU 8 ·
map ↗
FRN 0022219067
Previous call KK4MVZ (General)
Last granted Feb 2, 2013
Effective Mar 26, 2014
Last action Oct 2, 2015
FCC actions (5)
Oct 2, 2015 — License canceled LICAN Mar 26, 2014 — License modified LIMOD Feb 18, 2014 — License modified LIMOD Feb 2, 2013 — Vanity call sign granted VANGRT Feb 2, 2013 — License issued LIISS
KK4MVZ
Canceled
Technician
Nov 27, 2012 → Feb 2, 2013 (canceled)
Licensee ROBERT H COLLOM III
Address 1504 YORKTOWN DRIVE LAWRENCEVILLE, GA 30043
33.9739, -84.0484 (street) · Grid
EM73xx · CQ 5 · ITU 8 ·
map ↗
FRN 0022219067
Last granted Nov 27, 2012
Effective Nov 27, 2012
Last action Feb 2, 2013
FCC actions (3)
Feb 2, 2013 — License canceled LICAN Nov 27, 2012 — License issued LIISS Nov 27, 2012 — 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 Feb 18, 2013 → Oct 4, 2026 · 115 snapshots · as KK4MVZ
ROBERT H COLLOM III
1504 YORKTOWN DRIVE, LAWRENCEVILLE, GA 30043
33.9739, -84.0484 (street) · Grid
EM73xx · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4MVZ in the last 24 hours. They show up here within seconds of KK4MVZ 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