N9TPB FCC License Search

🕒 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

NE4TW HAM 📻 GMRS

📻

Also a GMRS licensee

WSGI624

Active until Dec 24, 2034 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2015 (11 yrs) NE4TW since 2016 · previously W4PTC, KM4OLX Gainesville, FL LoTW user eQSL AG GMRS WSGI624

🔒 Not available — currently licensed, through Mar 18, 2036. If it isn't renewed, it opens for vanity requests Mar 19, 2038.

📬 QSL: LoTW user · last upload Jan 17, 2025 · eQSL AG member · QRZ · HamQTH

📝 NE4TW has filed vanity applications before — latest filed Feb 29, 2016 · what was requested

Currently held by Todd C Williams · 1 holder on record

Current holder: Todd C Williams

Held NE4TW Mar 18, 2016 → present · first licensed Oct 30, 2015 as KM4OLX · 3 licenses · FRN 0024978355

NE4TW Active Amateur Extra · vanity Mar 18, 2016 → expires Mar 18, 2036

Licensee
Todd C Williams

Address
PO Box 357214
Gainesville, FL 32635

FRN
0024978355

Previous call
W4PTC (General)

Last granted
Jan 21, 2026

Effective
Jan 21, 2026

Last action
Jan 21, 2026
FCC actions (4)
- Jan 21, 2026 — License renewed LIREN
- Apr 10, 2018 — Administrative update LIAUA
- Mar 18, 2016 — Vanity call sign granted VANGRT
- Mar 18, 2016 — License issued LIISS
W4PTC Canceled Amateur Extra · vanity Nov 17, 2015 → Mar 18, 2016 (canceled)

Licensee
Todd C Williams

Address
1515 NW 39th Dr
Gainesville, FL 32605
29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗

FRN
0024978355

Previous call
KM4OLX (General)

Last granted
Nov 17, 2015

Effective
Mar 1, 2016

Last action
Mar 18, 2016
FCC actions (6)
- Mar 18, 2016 — License canceled LICAN
- Mar 1, 2016 — Administrative update LIAUA
- Feb 18, 2016 — License modified LIMOD
- Dec 11, 2015 — License modified LIMOD
- Nov 17, 2015 — Vanity call sign granted VANGRT
- Nov 17, 2015 — License issued LIISS
KM4OLX Canceled Technician Oct 30, 2015 → Nov 17, 2015 (canceled)

Licensee
Todd C Williams

Address
1515 NW 39th Dr
Gainesville, FL 32605
29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗

FRN
0024978355

Last granted
Oct 30, 2015

Effective
Oct 30, 2015

Last action
Nov 17, 2015
FCC actions (3)
- Nov 17, 2015 — License canceled LICAN
- Oct 30, 2015 — License issued LIISS
- Oct 30, 2015 — 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 May 7, 2018 → Oct 4, 2026 · 17 snapshots · as NE4TW
Todd C Williams
PO Box 357214
Gainesville, FL 32635
Seen Nov 16, 2015 → Oct 4, 2026 · 70 snapshots · as KM4OLX
Todd C Williams
1515 NW 39th Dr, Gainesville, FL 32605
29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗

Vanity applications filed by NE4TW

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 29, 2016 Granted Jan 21, 2026 0007158737	W4PTC · Todd C Williams · Amateur Extra 1515 NW 39th Dr, Gainesville, FL 32605 29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗	1.NE4TW ✓ granted	Granted got NE4TW
Filed Oct 30, 2015 Award date was Nov 17, 2015 0007008070	KM4OLX · Todd C Williams · Technician 1515 NW 39th Dr, Gainesville, FL 32605 29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗	1.W4PTC held 2.W4PST held 3.W4PZF 4.W4PYZ held 5.W4PEZ held	Granted

Others requesting NE4TW

1 application listed NE4TW as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 29, 2016	Mar 18, 2016	W4PTC · Todd C Williams · Gainesville, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NE4TW in the last 24 hours. They show up here within seconds of NE4TW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.