N9TPB FCC License Search

🕒 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

KZ4IG HAM

✅ Available for a vanity request — free since Aug 26, 2025.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Nov 20, 2019 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record · available since Aug 26, 2025

Previous holder: Konstantin Zeissig

Held KZ4IG Feb 13, 2018 → Aug 25, 2023 · first licensed Oct 13, 2017 as KN4GMU · 3 licenses · FRN 0026856351

N4RFF Active Amateur Extra · vanity Aug 25, 2023 → expires Aug 25, 2033

Licensee
Konstantin Zeissig

Address
PO Box 3035
Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗

FRN
0026856351

Previous call
KZ4IG (Technician)

Last granted
Aug 25, 2023

Effective
Sep 22, 2023

Last action
Sep 22, 2023
FCC actions (3)
- Sep 22, 2023 — Administrative update LIAUA
- Aug 25, 2023 — Vanity call sign granted VANGRT
- Aug 25, 2023 — License issued LIISS
KZ4IG Canceled Amateur Extra · vanity Feb 13, 2018 → Aug 25, 2023 (canceled)

Licensee
Konstantin Zeissig

Address
7025 Shane Ln
Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗

FRN
0026856351

Previous call
KN4GMU (Technician)

Last granted
Feb 13, 2018

Effective
Aug 8, 2023

Last action
Aug 25, 2023
FCC actions (5)
- Aug 25, 2023 — License canceled LICAN
- Aug 8, 2023 — Administrative update LIAUA
- Aug 17, 2018 — Administrative update LIAUA
- Feb 13, 2018 — Vanity call sign granted VANGRT
- Feb 13, 2018 — License issued LIISS
KN4GMU Canceled Amateur Extra Oct 13, 2017 → Feb 13, 2018 (canceled)

Licensee
Konstantin Zeissig

Address
4845 Fieldstone View Cir
Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗

FRN
0026856351

Last granted
Oct 13, 2017

Effective
Jan 26, 2018

Last action
Feb 13, 2018
FCC actions (5)
- Feb 13, 2018 — License canceled LICAN
- Jan 26, 2018 — License modified LIMOD
- Oct 20, 2017 — Administrative update LIAUA
- Oct 13, 2017 — License issued LIISS
- Oct 13, 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as KZ4IG
Konstantin Zeissig
7025 Shane Ln, Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗
Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as N4RFF
Konstantin Zeissig
PO Box 3035, Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗
Seen Nov 11, 2017 → Oct 4, 2026 · 20 snapshots · as KN4GMU
Konstantin Zeissig
4845 Fieldstone View Cir, Cumming, GA 30028
34.2932, -84.1759 (ZIP center) · Grid EM74vh · CQ 5 · ITU 8 · map ↗
Seen Sep 3, 2018 → Apr 16, 2022 · 4 snapshots · as KZ4IG
Konstantin Zeissig
3482 Keith Bridge Rd #162, Cumming, GA 30041
34.1962, -84.0967 (ZIP center) · Grid EM74we · CQ 5 · ITU 8 · map ↗

Others requesting KZ4IG

2 applications listed KZ4IG as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 26, 2018	Feb 13, 2018	KN4GMU · Konstantin Zeissig · Cumming, GA	2	Granted
Oct 16, 2017	Nov 3, 2017	KN4GMU · Konstantin Zeissig · Cumming, GA	3	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KZ4IG in the last 24 hours. They show up here within seconds of KZ4IG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.