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, WIK7OZO HAM
✅ Available for a vanity request — free since Mar 6, 2026.
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 Mar 6, 2026
Previous holder: Whitney L Walker
Held K7OZO Nov 15, 2013 → Mar 5, 2024 · first licensed Oct 28, 2013 as KK6HEZ · 2 licenses · FRN 0021638788
-
- Licensee
- Whitney L Walker
- Address
- 5421 Princess View Ct
San Diego, CA 92120
- FRN
- 0021638788
- Previous call
- KK6HEZ
- Last granted
- Nov 15, 2013
- Effective
- Nov 15, 2013
- Last action
- Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Nov 15, 2013 — Vanity call sign granted VANGRT
- Nov 15, 2013 — License issued LIISS
-
- Licensee
- Whitney L Walker
- Address
- 5421 Princess View Ct
San Diego, CA 92120
- FRN
- 0021638788
- Last granted
- Oct 28, 2013
- Effective
- Oct 28, 2013
- Last action
- Nov 15, 2013
FCC actions (3)
- Nov 15, 2013 — License canceled LICAN
- Oct 28, 2013 — License issued LIISS
- Oct 28, 2013 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2014 → Oct 4, 2026 · 76 snapshots · as KK6HEZ
Whitney L Walker
5421 Princess View Ct, San Diego, CA 92120
Others requesting K7OZO
3 applications listed K7OZO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 28, 2013 | Nov 15, 2013 | KK6HEZ · Whitney L Walker · San Diego, CA | 1 | Granted |
| Nov 1, 2012 | Nov 19, 2012 | KE6JDQ · MICHAEL J KNITTLE · SAN DIEGO, CA | 2 | Granted |
| Oct 31, 2012 | Nov 18, 2012 | KK6ANJ · James F Howard · San Diego, CA | 7 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K7OZO in the last 24 hours. They show up here within seconds of K7OZO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.