N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIK0OTR HAM
✅ Available for a vanity request — free since Apr 12, 2025.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Dec 4, 2014 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 12, 2025
Previous holder: Jeffrey D Williams
Held K0OTR Aug 8, 2014 → Apr 11, 2023 · first licensed Oct 20, 2011 as KD0PUV · 3 licenses · FRN 0021233242
-
- Licensee
- Jeffrey D Williams
- Address
- 27440 742nd Avenue
Dassel, MN 55325
- FRN
- 0021233242
- Previous call
- K0OTR (General)
- Last granted
- Apr 11, 2023
- Effective
- Apr 11, 2023
- Last action
- Apr 11, 2023
FCC actions (2)
- Apr 11, 2023 — Vanity call sign granted VANGRT
- Apr 11, 2023 — License issued LIISS
-
📦 Moved: Litchfield, MN → Dassel, MN
- Licensee
- Jeffrey D Williams
- Address
- 27440 742nd Avenue
Dassel, MN 55325
- FRN
- 0021233242
- Previous call
- KD0PUV (General)
- Last granted
- Aug 8, 2014
- Effective
- Jun 19, 2019
- Last action
- Apr 11, 2023
FCC actions (7)
- Apr 11, 2023 — License canceled LICAN
- Jun 19, 2019 — Administrative update LIAUA
- Apr 11, 2017 — Administrative update LIAUA
- Mar 31, 2015 — Administrative update LIAUA
- Nov 18, 2014 — License modified LIMOD
- Aug 8, 2014 — Vanity call sign granted VANGRT
- Aug 8, 2014 — License issued LIISS
-
- Licensee
- Jeffrey D Williams
- Address
- 701 Pleasant View Lane
Litchfield, MN 55355
- FRN
- 0021233242
- Last granted
- Oct 20, 2011
- Effective
- Jul 15, 2014
- Last action
- Aug 8, 2014
FCC actions (5)
- Aug 8, 2014 — License canceled LICAN
- Jul 15, 2014 — Administrative update LIAUA
- Apr 11, 2012 — License modified LIMOD
- Oct 20, 2011 — License issued LIISS
- Oct 20, 2011 — 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 Apr 16, 2022 → Oct 4, 2026 · 25 snapshots · as K0OTR
Jeffrey D Williams
27440 742nd Avenue, Dassel, MN 55325 - Seen Mar 28, 2015 → Oct 4, 2026 · 37 snapshots · as KD0PUV
Jeffrey D Williams
701 Pleasant View Lane, Litchfield, MN 55355 - Seen May 12, 2017 → May 6, 2019 · 8 snapshots · as K0OTR
Jeffrey D Williams
707 North Armstrong Avenue, Litchfield, MN 55355 - Seen May 19, 2015 → Feb 15, 2017 · 14 snapshots · as K0OTR
Jeffrey D Williams
313 South Litchfield Avenue, Litchfield, MN 55355 - Seen Nov 10, 2011 → May 22, 2014 · 9 snapshots · as KD0PUV
Jeffrey D Williams
22857 Mn Hwy 22, Litchfield, MN 55355
Others requesting K0OTR
3 applications listed K0OTR as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 13, 2019 | May 31, 2019 | KX0OTK · Kenneth J Hepner · Coffeyville, KS | 5 | Granted |
| Jul 21, 2014 | Aug 8, 2014 | KD0PUV · Jeffrey D Williams · Litchfield, MN | 1 | Granted |
| Nov 8, 1999 | Nov 26, 1999 | KD4RTZ · MARK D PERCIVAL · DUNWOODY, GA | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K0OTR in the last 24 hours. They show up here within seconds of K0OTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.