N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIWB4CJM HAM
✅ Available for a vanity request — free since Aug 19, 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 Aug 19, 2018
Previous holder: William B Jarrett
Held WB4CJM Aug 18, 2006 → Aug 18, 2016 · first licensed Jan 23, 2006 as KI4NHT · 2 licenses · FRN 0014567382
-
- Licensee
- William B Jarrett
- Address
- 11729 N Williamsburg Dr
Knoxville, TN 37934
- FRN
- 0014567382
- Previous call
- KI4NHT (Technician)
- Last granted
- Aug 18, 2006
- Effective
- Feb 26, 2007
- Last action
- Aug 21, 2018
FCC actions (4)
- Aug 21, 2018 — License expired LIEXP
- Feb 26, 2007 — License modified LIMOD
- Aug 18, 2006 — Vanity call sign granted VANGRT
- Aug 18, 2006 — License issued LIISS
-
- Licensee
- William B Jarrett
- Address
- 11729 N Williamsburg Dr
Knoxville, TN 37934
- FRN
- 0014567382
- Last granted
- Jan 23, 2006
- Effective
- Jan 23, 2006
- Last action
- Aug 18, 2006
FCC actions (3)
- Aug 18, 2006 — License canceled LICAN
- Jan 23, 2006 — License issued LIISS
- Jan 23, 2006 — 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 27, 2010 → Sep 27, 2026 · 92 snapshots · as KI4NHT
William B Jarrett
11729 N Williamsburg Dr, Knoxville, TN 37934
Others requesting WB4CJM
2 applications listed WB4CJM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 31, 2006 | Aug 18, 2006 | KI4NHT · William B Jarrett · Knoxville, TN | 1 | Granted |
| Jan 26, 2006 | Feb 13, 2006 | KI4NHT · William B Jarrett · Knoxville, TN | 2 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WB4CJM in the last 24 hours. They show up here within seconds of WB4CJM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.