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, WIK8OIO HAM
✅ Available for a vanity request — free since Sep 21, 2005.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Sep 21, 2005
Previous holder: DAVID L HOLDEMAN
Held K8OIO Jul 26, 1996 → Sep 20, 2003 · first licensed Jul 26, 1996 as K8OIO · 2 licenses · FRN 0002846194
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📦 Moved: Oswego, IL → Yorkville, IL
- Licensee
- DAVID L HOLDEMAN
- Address
- 4040 Cannonball Trail, Apt 119
Yorkville, IL 60560
- FRN
- 0002846194
- Previous call
- K8OIO (Advanced)
- Last granted
- Aug 25, 2023
- Effective
- Aug 25, 2023
- Last action
- Aug 25, 2023
FCC actions (5)
- Aug 25, 2023 — License renewed LIREN
- Apr 7, 2020 — Administrative update LIAUA
- Jun 28, 2013 — License renewed LIREN
- Sep 20, 2003 — Vanity call sign granted VANGRT
- Sep 20, 2003 — License issued LIISS
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- Licensee
- DAVID L HOLDEMAN
- Address
- 415 BARNABY DRIVE
OSWEGO, IL 60543
- FRN
- 0002846194
- Previous call
- KE9KT (Advanced)
- Last granted
- Jul 26, 1996
- Effective
- Jun 2, 2000
- Last action
- Sep 20, 2003
FCC actions (3)
- Sep 20, 2003 — License canceled LICAN
- Jun 2, 2000 — License modified LIMOD
- Oct 14, 1999 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting K8OIO
1 application listed K8OIO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 26, 2021 | Apr 13, 2021 | KE8RHR · Ben Hart · Twining, MI | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K8OIO in the last 24 hours. They show up here within seconds of K8OIO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.