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, WIK4RPX HAM
✅ Available for a vanity request — free since Mar 12, 2019.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Mar 12, 2019
Previous holder: Stanley H Ketron
Held K4RPX Dec 15, 2006 → Mar 11, 2017 · first licensed Dec 15, 2006 as K4RPX · 1 license · FRN 0015852072
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- Licensee
- Stanley H Ketron
- Address
- 505 Haven Dr
Kingsport, TN 37663-2048
- FRN
- 0015852072
- Last granted
- Dec 15, 2006
- Effective
- Dec 15, 2006
- Last action
- Mar 12, 2019
FCC actions (3)
- Mar 12, 2019 — License expired LIEXP
- Dec 15, 2006 — FCC action LITIN
- Dec 15, 2006 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K4RPX
STANLEY H KETRON
505 HAVEN DR, KINGSPORT, TN 37663-2048
Others requesting K4RPX
3 applications listed K4RPX as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 18, 2025 | Mar 8, 2025 | KQ4WNJ · Jason P Pell · Warrenton, VA | 11 | Granted |
| Jun 23, 2021 | Jul 11, 2021 | KO4PXP · Robert Thornton · Ball Ground, GA | 8 | Granted |
| Jan 16, 2007 | Feb 3, 2007 | KI4SXK · Scott S Harlow · Fredericksburg, VA | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4RPX in the last 24 hours. They show up here within seconds of K4RPX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.