N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

WS3HZ

✅ Available for a vanity request — free since Jun 6, 2022.

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

Not currently held · 1 holder on record · available since Jun 6, 2022

Previous holder: Stephen B Heintz

Held WS3HZ Aug 9, 2019 → Jun 5, 2020 · first licensed Jul 29, 2002 as KG6MNT · 4 licenses · FRN 0006004147

WS3H Active Amateur Extra · vanity Jun 5, 2020 → expires Jun 5, 2030

Licensee
Stephen B Heintz

Address
12705 Buckingham Drive
Bowie, MD 20715
38.9674, -76.7294 (street) · Grid FM18px · CQ 5 · ITU 8 · map ↗

FRN
0006004147

Previous call
WS3HZ (General)

Last granted
Jun 5, 2020

Effective
Jun 5, 2020

Last action
Jun 5, 2020
FCC actions (2)
- Jun 5, 2020 — Vanity call sign granted VANGRT
- Jun 5, 2020 — License issued LIISS
WS3HZ Canceled Amateur Extra · vanity Aug 9, 2019 → Jun 5, 2020 (canceled)

Licensee
Stephen B Heintz

Address
12705 Buckingham Drive
Bowie, MD 20715
38.9674, -76.7294 (street) · Grid FM18px · CQ 5 · ITU 8 · map ↗

FRN
0006004147

Previous call
K3VC (General)

Last granted
Aug 9, 2019

Effective
Aug 9, 2019

Last action
Jun 5, 2020
FCC actions (3)
- Jun 5, 2020 — License canceled LICAN
- Aug 9, 2019 — Vanity call sign granted VANGRT
- Aug 9, 2019 — License issued LIISS
K3VC Canceled Amateur Extra · vanity May 10, 2019 → Aug 9, 2019 (canceled)

Licensee
Stephen B Heintz

Address
12705 Buckingham Drive
Bowie, MD 20715
38.9674, -76.7294 (street) · Grid FM18px · CQ 5 · ITU 8 · map ↗

FRN
0006004147

Previous call
KG6MNT (General)

Last granted
May 10, 2019

Effective
May 10, 2019

Last action
Aug 9, 2019
FCC actions (3)
- Aug 9, 2019 — License canceled LICAN
- May 10, 2019 — Vanity call sign granted VANGRT
- May 10, 2019 — License issued LIISS
KG6MNT Canceled Amateur Extra Jul 29, 2002 → May 10, 2019 (canceled)

Licensee
Stephen B Heintz

Address
12705 Buckingham Drive
Bowie, MD 20715
38.9674, -76.7294 (street) · Grid FM18px · CQ 5 · ITU 8 · map ↗

FRN
0006004147

Last granted
Jun 16, 2012

Effective
Apr 15, 2019

Last action
May 10, 2019
FCC actions (8)
- May 10, 2019 — License canceled LICAN
- Apr 15, 2019 — License modified LIMOD
- Mar 11, 2019 — License modified LIMOD
- Oct 27, 2017 — FCC action LIAUA
- Jun 16, 2012 — License renewed LIREN
- Jan 24, 2008 — FCC action LIAUA
- Jun 18, 2003 — FCC action LIAUA
- Jul 29, 2002 — License issued LIISS

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 11, 2017 → Sep 27, 2026 · 54 snapshots · as KG6MNT
Stephen B Heintz
12705 Buckingham Drive, Bowie, MD 20715
38.9674, -76.7294 (street) · Grid FM18px · CQ 5 · ITU 8 · map ↗
Seen Jul 26, 2012 → Sep 5, 2017 · 24 snapshots · as KG6MNT
Stephen B Heintz
612 Greenbrier Court Apt G, Fredericksburg, VA 22401
38.2993, -77.4867 (ZIP center) · Grid FM18gh · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → May 28, 2012 · 4 snapshots · as KG6MNT
Stephen B Heintz
2012 PURITAN TERRACE, ANNAPOLIS, MD 21401
38.9879, -76.5527 (ZIP center) · Grid FM18rx · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KG6MNT
Stephen B Heintz
MACS 2 COMM MAINT PSC BOX 8073, CHERRY POINT, NC 28533
34.9019, -76.9009 (ZIP center) · Grid FM14nv · CQ 5 · ITU 8 · map ↗

Others requesting WS3HZ

1 application listed WS3HZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 22, 2019	Aug 9, 2019	K3VC · Stephen B Heintz · Bowie, MD	1	Granted