🕒 FCC license data updated yesterday 9:45 am CDT · 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
K4KNO HAM
⏳
Not available yet — opens for vanity requests
Aug 5, 2028 , two years after the license was canceled (Aug 4, 2026).
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Aug 4, 2026
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 2 holders on record
Previous holder: Robert D Devin
Held K4KNO Sep 15, 2017 → Aug 4, 2026
· first licensed Jun 21, 2017 as KN4ECX
· 3 licenses · FRN 0026506279
WZ4R
Active
Amateur Extra · vanity
Aug 4, 2026 → expires Aug 4, 2036
Licensee Robert D Devin
Address Attn: Robert Devin 2518 NE 13th Court Fort Lauderdale, FL 33304
26.1442, -80.1145 (street) · Grid
EL96wd · CQ 5 · ITU 8 ·
map ↗
FRN 0026506279
Previous call K4KNO (General)
Last granted Aug 4, 2026
Effective Aug 4, 2026
Last action Aug 4, 2026
FCC actions (2)
Aug 4, 2026 — Vanity call sign granted VANGRT Aug 4, 2026 — License issued LIISS
K4KNO
Canceled
Amateur Extra · vanity
Sep 15, 2017 → Aug 4, 2026 (canceled)
Licensee Robert D Devin
Address Attn: Robert Devin 2518 NE 13th Court Fort Lauderdale, FL 33304
26.1442, -80.1145 (street) · Grid
EL96wd · CQ 5 · ITU 8 ·
map ↗
FRN 0026506279
Previous call KN4ECX (General)
Last granted Sep 15, 2017
Effective Mar 25, 2026
Last action Aug 4, 2026
FCC actions (7)
Aug 4, 2026 — License canceled LICAN Mar 25, 2026 — Administrative update LIAUA Mar 25, 2026 — Administrative update LIAUA Mar 16, 2026 — License modified LIMOD Dec 29, 2017 — License modified LIMOD Sep 15, 2017 — Vanity call sign granted VANGRT Sep 15, 2017 — License issued LIISS
KN4ECX
Canceled
Technician
Jun 21, 2017 → Sep 15, 2017 (canceled)
Licensee Robert D Devin
Address 2518 NE 13th Court Fort Lauderdale, FL 33304
26.1442, -80.1145 (street) · Grid
EL96wd · CQ 5 · ITU 8 ·
map ↗
FRN 0026506279
Last granted Jun 21, 2017
Effective Jun 21, 2017
Last action Sep 15, 2017
FCC actions (3)
Sep 15, 2017 — License canceled LICAN Jun 21, 2017 — License issued LIISS Jun 21, 2017 — 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 Sep 5, 2017 → Oct 4, 2026 · 41 snapshots · as KN4ECX
Robert D Devin
2518 NE 13th Court, Fort Lauderdale, FL 33304
26.1442, -80.1145 (street) · Grid
EL96wd · CQ 5 · ITU 8 ·
map ↗
Previous holder: Anthony J Leone Jr
Held K4KNO Oct 19, 2001 → Feb 15, 2014
· first licensed Oct 19, 2001 as K4KNO
· 1 license · FRN 0004823100
K4KNO
Expired
Amateur Extra
Oct 19, 2001 → Feb 15, 2014 (expired)
Licensee Anthony J Leone Jr
Address 4656 Murray Kittrell Rd Readyville, TN 37149
35.8087, -86.1932 (ZIP center) · Grid
EM65vt · CQ 4 · ITU 8 ·
map ↗
FRN 0004823100
Last granted Nov 21, 2003
Effective Nov 21, 2003
Last action Feb 17, 2016
FCC actions (3)
Feb 17, 2016 — License expired LIEXP Nov 21, 2003 — License renewed LIREN Oct 19, 2001 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K4KNO
Anthony J Leone Jr
4656 Murray Kittrell Rd, Readyville, TN 37149
35.8087, -86.1932 (ZIP center) · Grid
EM65vt · CQ 4 · ITU 8 ·
map ↗
Others requesting K4KNO
1 application listed K4KNO as a choice, newest first.
Filed Award Applicant Choice # Status
Aug 28, 2017
Sep 15, 2017
KN4ECX · Robert D Devin · Fort Lauderdale, FL
1 Granted
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4KNO in the last 24 hours. They show up here within seconds of K4KNO 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