N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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, WIKM4JDW HAM
✅ Available for a vanity request — free since Apr 12, 2017.
2x3 call: any licensee 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 12, 2017
Previous holder: ROBERT G TWISS
Held KM4JDW Mar 24, 2015 → Apr 11, 2015 · first licensed Mar 24, 2015 as KM4JDW · 2 licenses · FRN 0024351264
-
- Licensee
- ROBERT G TWISS
- Address
- 405 BOWDEN ROAD
CHAPEL HILL, NC 27516
- FRN
- 0024351264
- Previous call
- KM4JDW
- Last granted
- Mar 28, 2025
- Effective
- Mar 28, 2025
- Last action
- Mar 28, 2025
FCC actions (3)
- Mar 28, 2025 — License renewed LIREN
- Apr 11, 2015 — Vanity call sign granted VANGRT
- Apr 11, 2015 — License issued LIISS
-
- Licensee
- ROBERT G TWISS
- Address
- 405 BOWDEN ROAD
CHAPEL HILL, NC 27516
- FRN
- 0024351264
- Last granted
- Mar 24, 2015
- Effective
- Mar 24, 2015
- Last action
- Apr 11, 2015
FCC actions (3)
- Apr 11, 2015 — License canceled LICAN
- Mar 24, 2015 — License issued LIISS
- Mar 24, 2015 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 19, 2015 → Oct 4, 2026 · 70 snapshots · as KM4JDW
ROBERT G TWISS
405 BOWDEN ROAD, CHAPEL HILL, NC 27516
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4JDW in the last 24 hours. They show up here within seconds of KM4JDW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.