N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKN4ESD HAM
✅ Available for a vanity request — free since Aug 19, 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 Aug 19, 2019
Previous holder: James Y Dai
Held KN4ESD Jul 18, 2017 → Aug 18, 2017 · first licensed Jul 18, 2017 as KN4ESD · 2 licenses · FRN 0026658203
-
📦 Moved: Brentwood, TN → Columbus, OH
- Licensee
- James Y Dai
- Address
- Attn: James Dai
1234 Steelwood Rd. Apt 270
Columbus, OH 43212
- FRN
- 0026658203
- Previous call
- KN4ESD
- Last granted
- Aug 18, 2017
- Effective
- Aug 18, 2017
- Last action
- Aug 18, 2017
FCC actions (2)
- Aug 18, 2017 — Vanity call sign granted VANGRT
- Aug 18, 2017 — License issued LIISS
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- Licensee
- James Y Dai
- Address
- 7065 Willowick Dr
Brentwood, TN 37027
- FRN
- 0026658203
- Last granted
- Jul 18, 2017
- Effective
- Jul 18, 2017
- Last action
- Aug 18, 2017
FCC actions (3)
- Aug 18, 2017 — License canceled LICAN
- Jul 18, 2017 — License issued LIISS
- Jul 18, 2017 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting KN4ESD
1 application listed KN4ESD as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 11, 2022 | Apr 29, 2022 | KN6TOP · Eric S Dyer · Goodlettsville, TN | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4ESD in the last 24 hours. They show up here within seconds of KN4ESD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.