N9TPB
FCC License Search
🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 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, WIK0CHO HAM
✅ Available for a vanity request — free since May 30, 2022.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 May 30, 2022
Previous holder: Leroy D Cho
Held K0CHO May 29, 2010 → May 29, 2020 · first licensed May 13, 2009 as KJ4LZO · 2 licenses · FRN 0018780825
-
📦 Moved: Fishers, IN → Knoxville, TN
- Licensee
- Leroy D Cho
- Address
- 310 Gallant Fox Wy
Knoxville, TN 37923
- FRN
- 0018780825
- Previous call
- KJ4LZO
- Last granted
- May 29, 2010
- Effective
- Jul 16, 2014
- Last action
- Jun 1, 2022
FCC actions (4)
- Jun 1, 2022 — License expired LIEXP
- Jul 16, 2014 — Administrative update LIAUA
- May 29, 2010 — Vanity call sign granted VANGRT
- May 29, 2010 — License issued LIISS
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- Licensee
- Leroy D Cho
- Address
- 11193 Schoolhouse Rd
Fishers, IN 46037
- FRN
- 0018780825
- Last granted
- May 13, 2009
- Effective
- May 12, 2010
- Last action
- May 29, 2010
FCC actions (5)
- May 29, 2010 — License canceled LICAN
- May 12, 2010 — Administrative update LIAUA
- May 12, 2010 — Administrative update LIAUA
- May 13, 2009 — License issued LIISS
- May 13, 2009 — 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 K0CHO
4 applications listed K0CHO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 1, 2025 | May 19, 2025 | KD3BDU · Mason Cho · Gaithersburg, MD | 2 | Granted |
| Jun 16, 2022 | Jul 4, 2022 | K4AGA · THOMAS P REUSSE · Edina, MN | 5 | Granted |
| May 11, 2010 | May 29, 2010 | KJ4LZO · Leroy D Cho · Fishers, IN | 1 | Granted |
| Feb 11, 2002 | Mar 1, 2002 | KC5WFF · JAIME C MORENO · CYPRESS, TX | 24 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K0CHO in the last 24 hours. They show up here within seconds of K0CHO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.