🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · 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
KI4DNR HAM
✅
Available for a vanity request — free since Jan 22, 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 Jan 22, 2006
Previous holder: Communications Support Corp
Held KI4DNR Dec 30, 2003 → Jan 21, 2004
· first licensed Jun 8, 2000 as K4RTP
· 4 licenses · FRN 0001844679
W4EOT
Expired
Club / other · vanity
Jan 21, 2004 → Mar 5, 2024 (expired)
Licensee Communications Support Corp
Address Attn: RONALD G REAMS 3509 Rolesville Rd Wendell, NC 27591-9135
35.8438, -78.4469 (street) · Grid
FM05su · CQ 5 · ITU 8 ·
map ↗
FRN 0001844679
Previous call KI4DNR
Trustee WA4MJF
Last granted Nov 28, 2013
Effective Nov 28, 2013
Last action Mar 6, 2026
FCC actions (4)
Mar 6, 2026 — License expired LIEXP Nov 28, 2013 — License renewed LIREN Jan 21, 2004 — Vanity call sign granted VANGRT Jan 21, 2004 — License issued LIISS
KI4DNR
Canceled
Club / other
Dec 30, 2003 → Jan 21, 2004 (canceled)
Licensee Communications Support Corp
Address Attn: RONALD G REAMS 3509 Rolesville Rd Wendell, NC 27591-9135
35.8438, -78.4469 (street) · Grid
FM05su · CQ 5 · ITU 8 ·
map ↗
FRN 0001844679
Trustee WA4MJF
Last granted Dec 30, 2003
Effective Dec 30, 2003
Last action Jan 21, 2004
FCC actions (2)
Jan 21, 2004 — License canceled LICAN Dec 30, 2003 — License issued LIISS
W4RAL
Active
Club / other · vanity
Jun 8, 2000 → expires Nov 4, 2026
Licensee COMMUNICATIONS SUPPORT CORP
Address Attn: Sherry L Reams 3509 ROLESVILLE RD Wendell, NC 27591
35.8438, -78.4469 (street) · Grid
FM05su · CQ 5 · ITU 8 ·
map ↗
FRN 0001844679
Previous call KE4YOA
Trustee KB4EXL
Last granted Aug 8, 2016
Effective Sep 16, 2016
Last action Mar 18, 2024
FCC actions (5)
Sep 16, 2016 — License modified LIMOD Aug 8, 2016 — License renewed LIREN Aug 8, 2006 — License renewed LIREN Jun 12, 2000 — Authorization printed AUTHPR Jun 8, 2000 — Record corrected COR
K4RTP
Active
Club / other · vanity
Jun 8, 2000 → expires Oct 27, 2028
Licensee COMMUNICATIONS SUPPORT CORP
Address Attn: Sherry L Reams 3509 ROLESVILLE RD WENDELL, NC 27591
35.8438, -78.4469 (street) · Grid
FM05su · CQ 5 · ITU 8 ·
map ↗
FRN 0001844679
Previous call KF4YCB
Trustee KB4EXL
Last granted Aug 2, 2018
Effective Aug 7, 2018
Last action Mar 18, 2024
FCC actions (5)
Aug 7, 2018 — License modified LIMOD Aug 2, 2018 — License renewed LIREN Aug 2, 2008 — License renewed LIREN Jun 12, 2000 — Authorization printed AUTHPR Jun 8, 2000 — Record corrected COR
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Sep 27, 2026 · 188 snapshots · as K4RTP
COMMUNICATIONS SUPPORT CORP
Attn: Sherry L Reams 3509 ROLESVILLE RD, WENDELL, NC 27591
35.8438, -78.4469 (street) · Grid
FM05su · CQ 5 · ITU 8 ·
map ↗
Others requesting KI4DNR
1 application listed KI4DNR as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4DNR in the last 24 hours. They show up here within seconds of KI4DNR 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