N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKD9UDB HAM
✅ Available for a vanity request — free since Jul 26, 2025.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Jan 30, 2023 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jul 26, 2025
Previous holder: Christopher A Cosentino
Held KD9UDB Jan 10, 2022 → Jul 25, 2023 · first licensed Jan 10, 2022 as KD9UDB · 2 licenses · FRN 0028346187
-
- Licensee
- Christopher A Cosentino
- Address
- Attn: Christopher A Cosentino
25007 MICHELE DR
Plainfield, IL 60544-7148
- FRN
- 0028346187
- Previous call
- KD9UDB (Technician)
- Last granted
- Jul 25, 2023
- Effective
- Jul 25, 2023
- Last action
- Jul 25, 2023
FCC actions (2)
- Jul 25, 2023 — Vanity call sign granted VANGRT
- Jul 25, 2023 — License issued LIISS
-
- Licensee
- Christopher A Cosentino
- Address
- 25007 MICHELE DR
Plainfield, IL 60544-7148
- FRN
- 0028346187
- Last granted
- Jan 10, 2022
- Effective
- Jan 23, 2023
- Last action
- Jul 25, 2023
FCC actions (4)
- Jul 25, 2023 — License canceled LICAN
- Jan 23, 2023 — License modified LIMOD
- Jan 10, 2022 — License issued LIISS
- Jan 10, 2022 — 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 KD9UDB
Christopher A Cosentino
25007 MICHELE DR, PLAINFIELD, IL 60544-7148
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD9UDB in the last 24 hours. They show up here within seconds of KD9UDB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.