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, WIN3QQF HAM
✅ Available for a vanity request — free since Feb 5, 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 Feb 5, 2016
Previous holder: Robert M Dwarkin
Held N3QQF May 6, 2003 → Feb 4, 2014 · first licensed May 6, 2003 as N3QQF · 3 licenses · FRN 0008337230
-
📦 Moved: Russell, MA → Sykesville, MD
- Licensee
- Robert M Dwarkin
- Address
- Attn: Robert M Dwarkin
Robert, Dwarkin
Sykesville, MD 21784
- FRN
- 0008337230
- Previous call
- KC1JZS (General)
- Last granted
- Sep 3, 2021
- Effective
- Sep 3, 2021
- Last action
- Sep 3, 2021
FCC actions (2)
- Sep 3, 2021 — Vanity call sign granted VANGRT
- Sep 3, 2021 — License issued LIISS
-
📦 Moved: Sykesville, MD → Russell, MA
- Licensee
- Robert M Dwarkin
- Address
- 383 Blandford Rd
Russell, MA 01071
- FRN
- 0008337230
- Last granted
- Jul 2, 2018
- Effective
- Oct 11, 2018
- Last action
- Sep 3, 2021
FCC actions (4)
- Sep 3, 2021 — License canceled LICAN
- Oct 11, 2018 — License modified LIMOD
- Jul 2, 2018 — License issued LIISS
- Jul 2, 2018 — Systematic call sign granted SYSGRT
-
- Licensee
- Robert M Dwarkin
- Address
- 1225 Fannie Dorsey Road
Sykesville, MD 21784
- FRN
- 0008337230
- Last granted
- Feb 4, 2004
- Effective
- Mar 30, 2010
- Last action
- Feb 5, 2016
FCC actions (3)
- Feb 5, 2016 — License expired LIEXP
- Mar 30, 2010 — Administrative update LIAUA
- May 6, 2003 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K3RMD
Robert M Dwarkin
Attn: Robert M Dwarkin
Robert, Dwarkin, Sykesville, MD 21784 - Seen Sep 3, 2018 → Oct 4, 2026 · 16 snapshots · as KC1JZS
Robert M Dwarkin
383 Blandford Rd, Russell, MA 01071 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as N3QQF
Robert M Dwarkin
1225 Fannie Dorsey Road, Sykesville, MD 21784 - Seen Nov 7, 2004 · 1 snapshot · as N3QQF
Robert M Dwarkin
12809 Broadmore Road, Colesville, MD 20904
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N3QQF in the last 24 hours. They show up here within seconds of N3QQF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.