N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIKK6UO HAM
✅ Available for a vanity request — free since Dec 25, 2002.
2x2 call: 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 Dec 25, 2002
Previous holder: MARK M BALDASSARI
Held KK6UO Dec 24, 1990 → Aug 10, 2002 · first licensed Dec 24, 1990 as KK6UO · 3 licenses · FRN 0003999729
-
- Licensee
- MARK M BALDASSARI
- Address
- 5787 Desoto Dr
Santa Rosa, CA 95409
- FRN
- 0003999729
- Previous call
- KR6FD (General)
- Last granted
- Aug 1, 2023
- Effective
- Aug 1, 2023
- Last action
- Aug 1, 2023
FCC actions (4)
- Aug 1, 2023 — License renewed LIREN
- Jan 24, 2013 — License renewed LIREN
- Oct 12, 2002 — Vanity call sign granted VANGRT
- Oct 12, 2002 — License issued LIISS
-
- Licensee
- MARK M BALDASSARI
- Address
- 5787 Desoto Dr
Santa Rosa, CA 95409
- FRN
- 0003999729
- Previous call
- KK6UO (General)
- Last granted
- Aug 10, 2002
- Effective
- Aug 10, 2002
- Last action
- Oct 12, 2002
FCC actions (3)
- Oct 12, 2002 — License canceled LICAN
- Aug 10, 2002 — Systematic call sign granted SYSGRT
- Aug 10, 2002 — License issued LIISS
-
- Licensee
- MARK M BALDASSARI
- Address
- 5787 Desoto Dr
Santa Rosa, CA 95409
- FRN
- 0003999729
- Previous call
- N6XQB (General)
- Last granted
- Dec 24, 1990
- Effective
- Dec 24, 1990
- Last action
- Aug 10, 2002
FCC actions (2)
- Aug 10, 2002 — License canceled LICAN
- Aug 10, 2002 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 144 snapshots · as KK6UO
MARK M BALDASSARI
5787 Desoto Dr, Santa Rosa, CA 95409
Others requesting KK6UO
3 applications listed KK6UO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Sep 24, 2002 | Oct 12, 2002 | KR6FD · MARK M BALDASSARI · Santa Rosa, CA | 4 | Granted |
| Aug 19, 2002 | Sep 6, 2002 | KR6FD · MARK M BALDASSARI · Santa Rosa, CA | 4 | Dismissed |
| Aug 19, 2002 | Sep 6, 2002 | KR6FD · MARK M BALDASSARI · Santa Rosa, CA | 3 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK6UO in the last 24 hours. They show up here within seconds of KK6UO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.