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, WIKM4YJN HAM
✅ Available for a vanity request — free since Nov 6, 2018.
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 Nov 6, 2018
Previous holder: Christopher J Williammee
Held KM4YJN Oct 18, 2016 → Nov 5, 2016 · first licensed Oct 18, 2016 as KM4YJN · 2 licenses · FRN 0024814659
-
📦 Moved: Springfield, VA → Lawrenceville, PA
- Licensee
- Christopher J Williammee
- Address
- 1591 Croft Hill Rd
Lawrenceville, PA 16929
- FRN
- 0024814659
- Previous call
- KM4YJN
- Last granted
- Nov 5, 2016
- Effective
- Aug 7, 2018
- Last action
- Aug 7, 2018
FCC actions (3)
- Aug 7, 2018 — Administrative update LIAUA
- Nov 5, 2016 — Vanity call sign granted VANGRT
- Nov 5, 2016 — License issued LIISS
-
- Licensee
- Christopher J Williammee
- Address
- 7574 Woodstown Dr
Springfield, VA 22153
- FRN
- 0024814659
- Last granted
- Oct 18, 2016
- Effective
- Oct 18, 2016
- Last action
- Nov 5, 2016
FCC actions (3)
- Nov 5, 2016 — License canceled LICAN
- Oct 18, 2016 — License issued LIISS
- Oct 18, 2016 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4YJN in the last 24 hours. They show up here within seconds of KM4YJN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.