N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKM4UPB HAM
✅ Available for a vanity request — free since Jul 17, 2018.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jul 17, 2018
Previous holder: Zachary A Crandall
Held KM4UPB Jun 14, 2016 → Jul 16, 2016 · first licensed Jun 14, 2016 as KM4UPB · 2 licenses · FRN 0025617911
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📦 Moved: California, KY → Walton, KY
- Licensee
- Zachary A Crandall
- Address
- 232 Chardonnay Valley
Walton, KY 41094
- FRN
- 0025617911
- Previous call
- KM4UPB (General)
- Last granted
- May 9, 2026
- Effective
- May 9, 2026
- Last action
- May 9, 2026
FCC actions (7)
- May 9, 2026 — License renewed LIREN
- Aug 16, 2025 — Administrative update LIAUA
- Oct 1, 2024 — Administrative update LIAUA
- Nov 17, 2022 — Administrative update LIAUA
- Jul 10, 2017 — License modified LIMOD
- Jul 16, 2016 — Vanity call sign granted VANGRT
- Jul 16, 2016 — License issued LIISS
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- Licensee
- Zachary A Crandall
- Address
- 3163 California Xrds
California, KY 41007
- FRN
- 0025617911
- Last granted
- Jun 14, 2016
- Effective
- Jun 30, 2016
- Last action
- Jul 16, 2016
FCC actions (4)
- Jul 16, 2016 — License canceled LICAN
- Jun 30, 2016 — License modified LIMOD
- Jun 14, 2016 — License issued LIISS
- Jun 14, 2016 — 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 Sep 25, 2025 → Sep 27, 2026 · 2 snapshots · as W2ZAC
Zachary A Crandall
232 Chardonnay Valley, Walton, KY 41094 - Seen Jun 30, 2016 → Sep 27, 2026 · 38 snapshots · as KM4UPB
Zachary A Crandall
3163 California Xrds, California, KY 41007 - Seen Nov 28, 2024 → May 29, 2025 · 6 snapshots · as W2ZAC
Zachary A Crandall
9612 Sweetwater Ln, Alexandria, KY 41001 - Seen Apr 27, 2024 → Sep 27, 2024 · 3 snapshots · as W2ZAC
Zachary A Crandall
8780 Sentry Dr, Florence, KY 41042
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4UPB in the last 24 hours. They show up here within seconds of KM4UPB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.