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

N3JDS HAM

✅ Available for a vanity request — free since Apr 10, 2003.

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 Apr 10, 2003

Previous holder: FRANK S MRAZIK SR

Held N3JDS Apr 9, 1991 → Apr 9, 2001 · first licensed Apr 9, 1991 as N3JDS · 1 license · no FRN on file (pre-2001 records)

N3JDS Expired Technician Apr 9, 1991 → Apr 9, 2001 (expired)

Licensee
FRANK S MRAZIK SR

Address
3541 TREGO MOUNTAIN RD
KEEDYSVILLE, MD 21756
39.4598, -77.6935 (ZIP center) · Grid FM19dl · CQ 5 · ITU 8 · map ↗

Last granted
Apr 9, 1991

Effective
Apr 9, 1991

Last action
Apr 10, 2003
FCC actions (1)
- Apr 10, 2003 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as N3JDS
FRANK S MRAZIK SR
3541 TREGO MOUNTAIN RD, KEEDYSVILLE, MD 21756
39.4598, -77.6935 (ZIP center) · Grid FM19dl · CQ 5 · ITU 8 · map ↗

Others requesting N3JDS

6 applications listed N3JDS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 9, 2025	Jul 27, 2025	KO4PEP · Jeremy D Seabolt · Bowling Green, KY	3	Granted
Mar 1, 2024	Mar 19, 2024	KQ4NSP · Billy R Stallings · Goldsboro, NC	5	Granted
Oct 23, 2019	Nov 10, 2019	KE0YCH · Jacob Simpson · Denver, CO	2	Granted
Jun 3, 2016	Jun 21, 2016	KK6UTD · John D Sutter · Sunnyvale, CA	3	Granted
Mar 26, 2015	Apr 13, 2015	KG7SHQ · JUSTIN D STUCKI · SPARKS, NV	2	Granted
Jul 21, 2008	Aug 8, 2008	KI6MMF · JAMES D SIMON · Warner Springs, CA	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3JDS in the last 24 hours. They show up here within seconds of N3JDS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.