🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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
KR4NTM HAM
⏳
Not available yet — opens for vanity requests
Sep 2, 2028 , two years after the license was canceled (Sep 1, 2026).
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
Previous holder: GARY A MC DONALD
Held KR4NTM Jul 16, 2026 → Sep 1, 2026
· first licensed Jun 17, 2008 as KG4AAP
· 4 licenses · FRN 0003147535
WD4WP
Active
Amateur Extra · vanity
Sep 1, 2026 → expires Sep 1, 2036
Licensee GARY A MC DONALD
Address Attn: Gary A McDonald 2347 NW Garvin Ave Arcadia, FL 34266-5216
27.2248, -81.9143 (street) · Grid
EL97bf · CQ 5 · ITU 8 ·
map ↗
FRN 0003147535
Previous call KR4NTM (Technician)
Last granted Sep 1, 2026
Effective Sep 1, 2026
Last action Sep 1, 2026
FCC actions (2)
Sep 1, 2026 — Vanity call sign granted VANGRT Sep 1, 2026 — License issued LIISS
KR4NTM
Canceled
Amateur Extra
Jul 16, 2026 → Sep 1, 2026 (canceled)
Licensee GARY A MC DONALD
Address 2347 NW Garvin Ave Arcadia, FL 34266-5216
27.2248, -81.9143 (street) · Grid
EL97bf · CQ 5 · ITU 8 ·
map ↗
FRN 0003147535
Last granted Jul 16, 2026
Effective Aug 6, 2026
Last action Sep 1, 2026
FCC actions (4)
Sep 1, 2026 — License canceled LICAN Aug 6, 2026 — License modified LIMOD Jul 16, 2026 — License issued LIISS Jul 16, 2026 — Systematic call sign granted SYSGRT
WD4PGZ
Canceled
General · vanity
Mar 12, 2013 → Oct 7, 2020 (canceled)
Licensee GARY A MC DONALD
Address 2347 NW Garvin Ave ARCADIA, FL 34266-5216
27.2248, -81.9143 (street) · Grid
EL97bf · CQ 5 · ITU 8 ·
map ↗
FRN 0003147535
Previous call KG4AAP (Technician)
Last granted Mar 12, 2013
Effective Mar 12, 2013
Last action Oct 7, 2020
FCC actions (3)
Oct 7, 2020 — License canceled LICAN Mar 12, 2013 — Vanity call sign granted VANGRT Mar 12, 2013 — License issued LIISS
KG4AAP
Canceled
General
Jun 17, 2008 → Mar 12, 2013 (canceled)
Licensee GARY A MC DONALD
Address 2347 NW Garvin Ave ARCADIA, FL 34266-5216
27.2248, -81.9143 (street) · Grid
EL97bf · CQ 5 · ITU 8 ·
map ↗
FRN 0003147535
Last granted Jun 17, 2008
Effective Dec 28, 2011
Last action Mar 12, 2013
FCC actions (4)
Mar 12, 2013 — License canceled LICAN Dec 28, 2011 — Administrative update LIAUA Nov 30, 2009 — License modified LIMOD Jun 17, 2008 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 28, 2012 → Oct 4, 2026 · 89 snapshots · as KG4AAP
GARY A MC DONALD
2347 NW Garvin Ave, ARCADIA, FL 34266-5216
27.2248, -81.9143 (street) · Grid
EL97bf · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KG4AAP
GARY A MC DONALD
2173 NW RICHARD AVE, ARCADIA, FL 34266-5380
27.2020, -81.8022 (ZIP center) · Grid
EL97ce · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4NTM in the last 24 hours. They show up here within seconds of KR4NTM 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