N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIKN4PPM HAM
✅ Available for a vanity request — free since Jul 24, 2021.
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 Jul 24, 2021
Previous holder: William B Robertson III
Held KN4PPM Oct 16, 2018 → Jul 23, 2019 · first licensed Oct 16, 2018 as KN4PPM · 2 licenses · FRN 0027875681
-
- Licensee
- William B Robertson III
- Address
- Attn: William B. Robertson
4029 Lubbock Pl.
Charlotte, NC 28215
- FRN
- 0027875681
- Previous call
- KN4PPM (General)
- Last granted
- Jul 23, 2019
- Effective
- Feb 23, 2021
- Last action
- Feb 23, 2021
FCC actions (5)
- Feb 23, 2021 — Administrative update LIAUA
- Jul 28, 2020 — Administrative update LIAUA
- May 21, 2020 — License modified LIMOD
- Jul 23, 2019 — Vanity call sign granted VANGRT
- Jul 23, 2019 — License issued LIISS
-
- Licensee
- William B Robertson III
- Address
- 4029 Lubbock Pl
Charlotte, NC 28215
- FRN
- 0027875681
- Last granted
- Oct 16, 2018
- Effective
- Feb 15, 2019
- Last action
- Jul 23, 2019
FCC actions (4)
- Jul 23, 2019 — License canceled LICAN
- Feb 15, 2019 — License modified LIMOD
- Oct 16, 2018 — License issued LIISS
- Oct 16, 2018 — 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 KN4PPM in the last 24 hours. They show up here within seconds of KN4PPM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.