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

WX4DJ HAM 📻 GMRS

📻

Also a GMRS licensee

WSDV203

Active until Jul 19, 2034 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2021 (5 yrs) WX4DJ since 2024 · previously K4SDT, KO4PTS Johnson City, TN LoTW user GMRS WSDV203

🔒 Not available — currently licensed, through Nov 13, 2034. If it isn't renewed, it opens for vanity requests Nov 14, 2036.

📬 QSL: LoTW user · last upload Sep 30, 2026 · eQSL AG as K4SDT · QRZ · HamQTH

📝 WX4DJ has filed vanity applications before — latest filed Oct 23, 2024 · what was requested

Currently held by JOHN D JONES · 1 holder on record

Current holder: JOHN D JONES

Held WX4DJ Nov 13, 2024 → present · first licensed Apr 23, 2021 as KO4PTS · 3 licenses · FRN 0030723076

WX4DJ Active Amateur Extra · vanity Nov 13, 2024 → expires Nov 13, 2034

Licensee
JOHN D JONES

Address
Attn: John Jones
PO BOX 3244
JOHNSON CITY, TN 37602-3244

FRN
0030723076

Previous call
K4SDT (General)

Last granted
Nov 13, 2024

Effective
Jun 10, 2026

Last action
Jun 10, 2026
FCC actions (3)
- Jun 10, 2026 — Administrative update LIAUA
- Nov 13, 2024 — Vanity call sign granted VANGRT
- Nov 13, 2024 — License issued LIISS
K4SDT Canceled Amateur Extra · vanity May 18, 2021 → Nov 13, 2024 (canceled)

Licensee
JOHN D JONES

Address
127 BURTON FRANCE RD
JOHNSON CITY, TN 37604-3434
36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗

FRN
0030723076

Previous call
KO4PTS (General)

Last granted
May 18, 2021

Effective
Jun 21, 2021

Last action
Nov 13, 2024
FCC actions (4)
- Nov 13, 2024 — License canceled LICAN
- Jun 21, 2021 — License modified LIMOD
- May 18, 2021 — Vanity call sign granted VANGRT
- May 18, 2021 — License issued LIISS
KO4PTS Canceled General Apr 23, 2021 → May 18, 2021 (canceled)

Licensee
John D Jones

Address
127 Burton France Rd
Johnson City, TN 37604
36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗

FRN
0030723076

Last granted
Apr 23, 2021

Effective
Apr 23, 2021

Last action
May 18, 2021
FCC actions (3)
- May 18, 2021 — License canceled LICAN
- Apr 23, 2021 — License issued LIISS
- Apr 23, 2021 — 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 27, 2026 → Oct 4, 2026 · 2 snapshots · as WX4DJ
JOHN D JONES
Attn: John Jones
PO BOX 3244, JOHNSON CITY, TN 37602-3244
Seen Apr 16, 2022 → Oct 4, 2026 · 33 snapshots · as KO4PTS
John D Jones
127 Burton France Rd, Johnson City, TN 37604
36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗

Vanity applications filed by WX4DJ

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 Oct 23, 2024 Granted Nov 13, 2024 0011297890	K4SDT · JOHN D JONES · Amateur Extra Attn: John Jones · 127 BURTON FRANCE RD, JOHNSON CITY, TN 37604-3434 36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗	1.WX4DJ ✓ granted	Granted got WX4DJ
Filed Apr 28, 2021 Granted May 18, 2021 0009530480	KO4PTS · John D Jones · General 127 Burton France Rd, Johnson City, TN 37604 36.2992, -82.3830 (ZIP center) · Grid EM86th · CQ 4 · ITU 8 · map ↗	1.K4SDT ✓ granted 2.KD4STR held 3.ND4STR 4.K4DNE 5.WD4DST available 6.KL4DST 7.NL4DST 8.KL4SDT 9.ND4DST	Granted got K4SDT

Others requesting WX4DJ

1 application listed WX4DJ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 23, 2024	Nov 10, 2024	K4SDT · JOHN D JONES · JOHNSON CITY, TN	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WX4DJ in the last 24 hours. They show up here within seconds of WX4DJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.