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, WIKC3IZN HAM
✅ Available for a vanity request — free since Jun 3, 2019.
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 Jun 3, 2019
Previous holder: Derek R Warner
Held KC3IZN Apr 13, 2017 → Jun 2, 2017 · first licensed Apr 13, 2017 as KC3IZN · 3 licenses · FRN 0026268508
-
- Licensee
- Derek R Warner
- Address
- 431 Laurelwood Rd
Pottstown, PA 19465
- FRN
- 0026268508
- Previous call
- AC3EE (General)
- Last granted
- Mar 28, 2026
- Effective
- Mar 28, 2026
- Last action
- Mar 28, 2026
FCC actions (2)
- Mar 28, 2026 — Vanity call sign granted VANGRT
- Mar 28, 2026 — License issued LIISS
-
- Licensee
- Derek R Warner
- Address
- 431 Laurelwood Rd
Pottstown, PA 19465
- FRN
- 0026268508
- Previous call
- KC3IZN (General)
- Last granted
- Jun 2, 2017
- Effective
- Mar 5, 2026
- Last action
- Mar 28, 2026
FCC actions (4)
- Mar 28, 2026 — License canceled LICAN
- Mar 5, 2026 — Administrative update LIAUA
- Jun 2, 2017 — Vanity call sign granted VANGRT
- Jun 2, 2017 — License issued LIISS
-
- Licensee
- Derek R Warner
- Address
- 431 Laurelwood Rd
Pottstown, PA 19465
- FRN
- 0026268508
- Last granted
- Apr 13, 2017
- Effective
- May 15, 2017
- Last action
- Jun 2, 2017
FCC actions (4)
- Jun 2, 2017 — License canceled LICAN
- May 15, 2017 — License modified LIMOD
- Apr 13, 2017 — License issued LIISS
- Apr 13, 2017 — 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 12, 2017 → Oct 4, 2026 · 43 snapshots · as KC3IZN
Derek R Warner
431 Laurelwood Rd, Pottstown, PA 19465
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3IZN in the last 24 hours. They show up here within seconds of KC3IZN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.