N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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, WIKB1WXY HAM
✅ Available for a vanity request — free since Mar 16, 2019.
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 Mar 16, 2019
Previous holder: David J Krahm
Held KB1WXY Mar 30, 2012 → Mar 15, 2017 · first licensed Mar 30, 2012 as KB1WXY · 3 licenses · FRN 0021645320
-
📦 Moved: Terra Ceia, FL → Sarasota, FL
- Licensee
- David J Krahm
- Address
- Attn: David Krahm
8350 Bee Ridge Road, Suite #237
Sarasota, FL 34241
- FRN
- 0021645320
- Previous call
- KN4BTF (General)
- Last granted
- Jan 25, 2023
- Effective
- Mar 8, 2023
- Last action
- Mar 8, 2023
FCC actions (5)
- Mar 8, 2023 — Administrative update LIAUA
- Jan 25, 2023 — License renewed LIREN
- May 25, 2021 — Administrative update LIAUA
- May 24, 2021 — Systematic call sign granted SYSGRT
- May 24, 2021 — License issued LIISS
-
- Licensee
- David J Krahm
- Address
- PO Box 361
Terra Ceia, FL 34250
- FRN
- 0021645320
- Previous call
- KB1WXY (General)
- Last granted
- Mar 30, 2012
- Effective
- May 24, 2021
- Last action
- May 24, 2021
FCC actions (3)
- May 24, 2021 — License canceled LICAN
- Mar 15, 2017 — Systematic call sign granted SYSGRT
- Mar 15, 2017 — License issued LIISS
-
- Licensee
- David J Krahm
- Address
- PO Box 361
Terra Ceia, FL 34250
- FRN
- 0021645320
- Last granted
- Mar 30, 2012
- Effective
- Mar 15, 2017
- Last action
- Mar 15, 2017
FCC actions (3)
- Mar 15, 2017 — License canceled LICAN
- Mar 30, 2012 — License issued LIISS
- Mar 30, 2012 — 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 27, 2024 → Oct 4, 2026 · 12 snapshots · as KY4HZ
David J Krahm
Attn: David Krahm
8350 Bee Ridge Road, Suite #237, Sarasota, FL 34241 - Seen May 12, 2017 → Oct 4, 2026 · 42 snapshots · as KB1WXY
David J Krahm
PO Box 361
Terra Ceia, FL 34250 - Seen Apr 16, 2022 · 1 snapshot · as KY4HZ
David J Krahm
4910 o bar road, Sarasota, FL 34241 - Seen May 28, 2012 → Feb 15, 2017 · 23 snapshots · as KB1WXY
David J Krahm
76 Barrington Road, Longmeadow, MA 01106
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB1WXY in the last 24 hours. They show up here within seconds of KB1WXY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.