N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

K4GGM HAM

✅ Available for a vanity request — free since Jul 3, 2026.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Oct 21, 2023 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jul 3, 2026

Previous holder: Zachary Bolin

Held K4GGM May 21, 2022 → Jul 2, 2024 · first licensed Jul 7, 2008 as KE5VMD · 5 licenses · FRN 0017930066

N5ZAC Active General · vanity Dec 27, 2024 → expires Dec 27, 2034

Licensee
Zachary Bolin

Address
4107 South Tamiami Trail PMB 132
VENICE, FL 34293
27.0500, -82.3993 (street) · Grid EL87tb · CQ 5 · ITU 8 · map ↗

FRN
0017930066

Previous call
W5ZAK (Technician)

Last granted
Dec 27, 2024

Effective
Nov 27, 2025

Last action
Nov 27, 2025
FCC actions (5)
- Nov 27, 2025 — Administrative update LIAUA
- Jun 17, 2025 — Administrative update LIAUA
- Jun 13, 2025 — Administrative update LIAUA
- Dec 27, 2024 — Vanity call sign granted VANGRT
- Dec 27, 2024 — License issued LIISS
W5ZAK Canceled General · vanity Jul 2, 2024 → Dec 27, 2024 (canceled)

Licensee
ZACHARY BOLIN

Address
1532 US HIGHWAY 41 BYP S # 138
VENICE, FL 34293-1032
27.0374, -82.3585 (ZIP center) · Grid EL87ta · CQ 5 · ITU 8 · map ↗

FRN
0017930066

Previous call
K4GGM (Technician)

Last granted
Jul 2, 2024

Effective
Dec 3, 2024

Last action
Dec 27, 2024
FCC actions (4)
- Dec 27, 2024 — License canceled LICAN
- Dec 3, 2024 — Administrative update LIAUA
- Jul 2, 2024 — Vanity call sign granted VANGRT
- Jul 2, 2024 — License issued LIISS
📦 Moved: Punta Gorda, FL → Venice, FL

K4GGM Canceled General · vanity May 21, 2022 → Jul 2, 2024 (canceled)

Licensee
ZACHARY BOLIN

Address
1532 US HIGHWAY 41 BYP S # 138
VENICE, FL 34293-1032
27.0374, -82.3585 (ZIP center) · Grid EL87ta · CQ 5 · ITU 8 · map ↗

FRN
0017930066

Previous call
W5ZAK (Technician)

Last granted
May 21, 2022

Effective
Feb 22, 2023

Last action
Jul 2, 2024
FCC actions (5)
- Jul 2, 2024 — License canceled LICAN
- Feb 22, 2023 — Administrative update LIAUA
- May 24, 2022 — Administrative update LIAUA
- May 21, 2022 — Vanity call sign granted VANGRT
- May 21, 2022 — License issued LIISS
📦 Moved: Mcgregor, TX → Punta Gorda, FL

W5ZAK Canceled General · vanity Dec 19, 2008 → May 21, 2022 (canceled)

Licensee
ZACHARY H BOLIN

Address
28200 BERMONT ROAD 6D
Punta Gorda, FL 33982
26.8553, -81.6670 (ZIP center) · Grid EL96du · CQ 5 · ITU 8 · map ↗

FRN
0017930066

Previous call
KE5VMD (Technician)

Last granted
Nov 13, 2018

Effective
Jan 5, 2022

Last action
May 21, 2022
FCC actions (11)
- May 21, 2022 — License canceled LICAN
- Jan 5, 2022 — Administrative update LIAUA
- Aug 25, 2021 — Administrative update LIAUA
- Mar 17, 2021 — Administrative update LIAUA
- Nov 19, 2018 — Administrative update LIAUA
- Nov 13, 2018 — Administrative update LIAUA
- Nov 13, 2018 — License renewed LIREN
- Sep 22, 2016 — Administrative update LIAUA
- Feb 28, 2013 — Administrative update LIAUA
- Dec 19, 2008 — Vanity call sign granted VANGRT
- Dec 19, 2008 — License issued LIISS
KE5VMD Canceled General Jul 7, 2008 → Dec 19, 2008 (canceled)

Licensee
ZACHARY H BOLIN

Address
4030 CANYON TRL
MCGREGOR, TX 76657
31.4383, -97.3997 (ZIP center) · Grid EM11hk · CQ 4 · ITU 7 · map ↗

FRN
0017930066

Last granted
Jul 7, 2008

Effective
Nov 17, 2008

Last action
Dec 19, 2008
FCC actions (4)
- Dec 19, 2008 — License canceled LICAN
- Nov 17, 2008 — License modified LIMOD
- Jul 7, 2008 — License issued LIISS
- Jul 7, 2008 — 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 · 1 snapshot · as N5ZAC
Zachary Bolin
4107 South Tamiami Trail PMB 132, VENICE, FL 34293
27.0500, -82.3993 (street) · Grid EL87tb · CQ 5 · ITU 8 · map ↗
Seen Apr 27, 2024 → Sep 27, 2026 · 25 snapshots · as K4GGM
ZACHARY BOLIN
1532 US HIGHWAY 41 BYP S # 138, VENICE, FL 34293-1032
27.0374, -82.3585 (ZIP center) · Grid EL87ta · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as W5ZAK
ZACHARY H BOLIN
28200 BERMONT ROAD 6D, Punta Gorda, FL 33982
26.8553, -81.6670 (ZIP center) · Grid EL96du · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 52 snapshots · as KE5VMD
ZACHARY H BOLIN
4030 CANYON TRL, MCGREGOR, TX 76657
31.4383, -97.3997 (ZIP center) · Grid EM11hk · CQ 4 · ITU 7 · map ↗
Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as W5ZAK
ZACHARY H BOLIN
3303 WILLOWBROOK DR, WACO, TX 76711
31.5138, -97.1530 (ZIP center) · Grid EM11km · CQ 4 · ITU 7 · map ↗
Seen Nov 4, 2016 → Sep 3, 2018 · 10 snapshots · as W5ZAK
ZACHARY H BOLIN
9900 MC NEIL DR 6109, AUSTIN, TX 78750
30.4411, -97.7867 (ZIP center) · Grid EM10ck · CQ 4 · ITU 7 · map ↗
Seen Apr 6, 2013 → Jun 30, 2016 · 16 snapshots · as W5ZAK
ZACHARY H BOLIN
11947 SUNHILLOW BEND A, AUSTIN, TX 78758-3330
30.3877, -97.7067 (ZIP center) · Grid EM10dj · CQ 4 · ITU 7 · map ↗

Others requesting K4GGM

5 applications listed K4GGM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 17, 2026	Aug 4, 2026	KB0SOX · Matthew W Loggins · Trinity, AL	7	Granted
May 3, 2022	May 21, 2022	W5ZAK · ZACHARY H BOLIN · Punta Gorda, FL	1	Granted
Jun 7, 2021	Jun 25, 2021	KO4QVM · Donald K Herrington · Almo, KY	3	Granted
Aug 5, 2014	Aug 23, 2014	K4AWP · Alan W Prosser · Johns Creek, GA	2	Granted
Aug 20, 2013	Sep 7, 2013	KK4FOA · Richard E Langbert · Hobe Sound, FL	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4GGM in the last 24 hours. They show up here within seconds of K4GGM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.