N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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, WIKC8IOZ HAM
✅ Available for a vanity request — free since May 26, 2001.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since May 26, 2001
Previous holder: Mark E Grubb
Held KC8IOZ → May 25, 1999 · first licensed as KC8IOZ · 4 licenses · FRN 0003053121
-
- Licensee
- Mark E Grubb
- Address
- PO Box 336
59 Wilson St
Beverly, OH 45715
- FRN
- 0003053121
- Previous call
- AB8EY (Advanced)
- Last granted
- Jan 28, 2010
- Effective
- Jan 28, 2010
- Last action
- Mar 26, 2022
FCC actions (3)
- Mar 26, 2022 — License expired LIEXP
- Jan 28, 2010 — License renewed LIREN
- Mar 25, 2000 — License issued LIISS
-
- Licensee
- Mark E Grubb
- Address
- PO Box 336
Beverly, OH 45715
- FRN
- 0003053121
- Previous call
- KI8IP (Advanced)
- Last granted
- May 25, 1999
- Effective
- Mar 1, 2000
- Last action
- Mar 25, 2000
FCC actions (2)
- Mar 25, 2000 — License canceled LICAN
- Mar 1, 2000 — License issued LIISS
-
📦 Moved: , None → Beverly, OH
- Licensee
- MARK E GRUBB
- Address
- PO Box 336
59 WILSON ST
BEVERLY, OH 45715-0336
- FRN
- 0003053121
- Previous call
- KC8IOZ (General)
- Last granted
- May 25, 1999
- Effective
- May 25, 1999
- Last action
- Mar 1, 2000
FCC actions (1)
- Mar 1, 2000 — License canceled LICAN
-
- Licensee
- MARK E GRUBB
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC8IOZ in the last 24 hours. They show up here within seconds of KC8IOZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.