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

K3MDN HAM

✅ Available for a vanity request — free since Sep 28, 2016.

1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Sep 28, 2016

Previous holder: ROBERT E SAWYER JR

Held K3MDN Jul 1, 2004 → Sep 27, 2014 · first licensed Jul 1, 2004 as K3MDN · 1 license · FRN 0011177508

K3MDN Expired General Jul 1, 2004 → Sep 27, 2014 (expired)

Licensee
ROBERT E SAWYER JR

Address
4704 WISSAHICAN AVE
ROCKVILLE, MD 20853
39.1017, -77.0946 (ZIP center) · Grid FM19kc · CQ 5 · ITU 8 · map ↗

FRN
0011177508

Last granted
Jul 1, 2004

Effective
Jul 1, 2004

Last action
Sep 28, 2016
FCC actions (2)
- Sep 28, 2016 — License expired LIEXP
- Jul 1, 2004 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K3MDN
ROBERT E SAWYER JR
4704 WISSAHICAN AVE, ROCKVILLE, MD 20853
39.1017, -77.0946 (ZIP center) · Grid FM19kc · CQ 5 · ITU 8 · map ↗

Others requesting K3MDN

1 application listed K3MDN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 17, 2024	Jan 4, 2025	KQ4ZSS · MATTHEW D NEILL · MATTHEWS, NC	3	Granted

📡 On the air: APRS, digital & WSPR spots

📤 Heard by others PSK Reporter

Heard by 1 station (1 reports) · last 19 hr ago · FT8 · grid DO36

30m · 1

Farthest: K3FEF, 1,984 miles on 30m FT8 (-8 dB)

PSK Reporter map →