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

KI4JDF HAM

✅ Available for a vanity request — free since Mar 15, 2017.

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 Mar 15, 2017

Previous holder: Bertha L Kohorst

Held KI4JDF Mar 14, 2005 → Mar 14, 2015 · first licensed Mar 14, 2005 as KI4JDF · 1 license · FRN 0012998415

KI4JDF Expired Technician Mar 14, 2005 → Mar 14, 2015 (expired)

Licensee
Bertha L Kohorst

Address
19 Locust St
Ludlow, KY 41016
39.0955, -84.5453 (street) · Grid EM79rc · CQ 4 · ITU 8 · map ↗

FRN
0012998415

Last granted
Mar 14, 2005

Effective
Mar 14, 2005

Last action
Mar 15, 2017
FCC actions (3)
- Mar 15, 2017 — License expired LIEXP
- Mar 14, 2005 — License issued LIISS
- Mar 14, 2005 — 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 27, 2010 → Oct 4, 2026 · 47 snapshots · as KI4JDF
Bertha L Kohorst
19 Locust St, Ludlow, KY 41016
39.0955, -84.5453 (street) · Grid EM79rc · CQ 4 · ITU 8 · map ↗

Others requesting KI4JDF

1 application listed KI4JDF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 20, 2022	Oct 8, 2022	KQ4DJA · John D Fleet · Newnan, GA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4JDF in the last 24 hours. They show up here within seconds of KI4JDF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.