N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 7:15 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

N2MDF HAM

✅ Available for a vanity request — free since Jan 6, 2023.

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

📬 QSL: LoTW user, last upload Jan 5, 2021 · eQSL AG member

Not currently held · 1 holder on record · available since Jan 6, 2023

Previous holder: Andrew J Katz

Held N2MDF Apr 11, 2001 → Jan 5, 2021 · first licensed Apr 11, 2001 as N2MDF · 2 licenses · FRN 0004882080

📦 Moved: Allentown, PA → Macungie, PA

W3TI Active Amateur Extra · vanity Jan 5, 2021 → expires Jan 5, 2031

Licensee
Andrew J Katz

Address
Attn: Andrew Katz
2662 Fieldview Drive
Macungie, PA 18062
40.5323, -75.5630 (street) · Grid FN20fm · CQ 5 · ITU 8 · map ↗

FRN
0004882080

Previous call
N2MDF (General)

Last granted
Jan 5, 2021

Effective
Sep 21, 2023

Last action
Sep 21, 2023
FCC actions (4)
- Sep 21, 2023 — Administrative update LIAUA
- Jan 28, 2023 — Administrative update LIAUA
- Jan 5, 2021 — Vanity call sign granted VANGRT
- Jan 5, 2021 — License issued LIISS
N2MDF Canceled Amateur Extra Apr 11, 2001 → Jan 5, 2021 (canceled)

Licensee
ANDREW J KATZ

Address
1041 BUCKINGHAM DRIVE
ALLENTOWN, PA 18103
40.5703, -75.4889 (ZIP center) · Grid FN20gn · CQ 5 · ITU 8 · map ↗

FRN
0004882080

Last granted
Jan 24, 2011

Effective
Dec 9, 2020

Last action
Jan 5, 2021
FCC actions (6)
- Jan 5, 2021 — License canceled LICAN
- Dec 9, 2020 — License modified LIMOD
- May 14, 2020 — License modified LIMOD
- May 8, 2020 — Administrative update LIAUA
- Jan 24, 2011 — License renewed LIREN
- Apr 11, 2001 — License renewed LIREN

Address history

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

Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as W3TI
Andrew J Katz
Attn: Andrew Katz
2662 Fieldview Drive, Macungie, PA 18062
40.5323, -75.5630 (street) · Grid FN20fm · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as N2MDF
ANDREW J KATZ
1041 BUCKINGHAM DRIVE, ALLENTOWN, PA 18103
40.5703, -75.4889 (ZIP center) · Grid FN20gn · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as W3TI
Andrew J Katz
Attn: Andrew J. Katz
1041 BUCKINGHAM DR, ALLENTOWN, PA 18103
40.5703, -75.4889 (ZIP center) · Grid FN20gn · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as N2MDF
ANDREW J KATZ
7 KANSAS PL, BROOKLYN, NY 11234
40.6077, -73.9106 (ZIP center) · Grid FN30bo · CQ 5 · ITU 8 · map ↗

Others requesting N2MDF

1 application listed N2MDF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 14, 2016	May 2, 2016	KC3GWK · Mark D Floyd · Holland, PA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N2MDF in the last 24 hours. They show up here within seconds of N2MDF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.