N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 2026) · next update today 7:15 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KK6YFX HAM
✅ Available for a vanity request — free since Sep 15, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Jul 16, 2016 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Sep 15, 2023
Previous holder: Rena Yang
Held KK6YFX Oct 27, 2015 → Sep 14, 2021 · first licensed Oct 27, 2015 as KK6YFX · 2 licenses · FRN 0024951626
-
- Licensee
- Rena Yang
- Address
- 773 East El Camino Real, #128
Sunnyvale, CA 94087
- FRN
- 0024951626
- Previous call
- KK6YFX (General)
- Last granted
- Sep 14, 2021
- Effective
- Sep 1, 2026
- Last action
- Sep 1, 2026
FCC actions (4)
- Sep 1, 2026 — Administrative update LIAUA
- Sep 15, 2021 — Administrative update LIAUA
- Sep 14, 2021 — Vanity call sign granted VANGRT
- Sep 14, 2021 — License issued LIISS
-
- Licensee
- Rena Yang
- Address
- 773 E El Camino Real, Suite 128
Sunnyvale, CA 94087
- FRN
- 0024951626
- Last granted
- Oct 27, 2015
- Effective
- Feb 24, 2016
- Last action
- Sep 14, 2021
FCC actions (6)
- Sep 14, 2021 — License canceled LICAN
- Feb 24, 2016 — License modified LIMOD
- Dec 9, 2015 — License modified LIMOD
- Oct 28, 2015 — Administrative update LIAUA
- Oct 27, 2015 — License issued LIISS
- Oct 27, 2015 — 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 Sep 27, 2026 → Oct 11, 2026 · 3 snapshots · as KI6US
Rena Yang
773 East El Camino Real, #128, Sunnyvale, CA 94087 - Seen Nov 16, 2015 → Oct 11, 2026 · 32 snapshots · as KK6YFX
Rena Yang
773 E El Camino Real, Suite 128, Sunnyvale, CA 94087 - Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as KI6US
Rena Yang
PO Box 62181
Sunnyvale, CA 94088
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KK6YFX in the last 24 hours. They show up here within seconds of KK6YFX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.