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, WIWB6TWR HAM
✅ Available for a vanity request — free since May 20, 2023.
2x3 call: any licensee 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 May 20, 2023
Previous holder: JOHN S MARCUS
Held WB6TWR Nov 18, 1999 → May 19, 2021 · first licensed Nov 18, 1999 as WB6TWR · 3 licenses · FRN 0001961044
-
- Licensee
- JOHN S MARCUS
- Address
- Attn: john marcus
15037 Tiger Mountain Rd Se
Issaquah, WA 98027
- FRN
- 0001961044
- Previous call
- AJ6SQ (Advanced)
- Last granted
- Dec 20, 2024
- Effective
- Dec 20, 2024
- Last action
- Dec 20, 2024
FCC actions (2)
- Dec 20, 2024 — Vanity call sign granted VANGRT
- Dec 20, 2024 — License issued LIISS
-
📦 Moved: Los Angeles, CA → Issaquah, WA
- Licensee
- JOHN S MARCUS
- Address
- Attn: john marcus
15037 Tiger Mountain Rd Se
Issaquah, WA 98027
- FRN
- 0001961044
- Previous call
- WB6TWR (Advanced)
- Last granted
- Nov 13, 2019
- Effective
- May 15, 2024
- Last action
- Dec 20, 2024
FCC actions (4)
- Dec 20, 2024 — License canceled LICAN
- May 15, 2024 — Administrative update LIAUA
- May 19, 2021 — Systematic call sign granted SYSGRT
- May 19, 2021 — License issued LIISS
-
- Licensee
- JOHN S MARCUS
- Address
- Attn: john marcus
2301 federal ave
LOS ANGELES, CA 90064
- FRN
- 0001961044
- Last granted
- Nov 13, 2019
- Effective
- Mar 9, 2021
- Last action
- May 19, 2021
FCC actions (9)
- May 19, 2021 — License canceled LICAN
- Mar 9, 2021 — Administrative update LIAUA
- Mar 9, 2021 — Administrative update LIAUA
- Mar 9, 2021 — Administrative update LIAUA
- Mar 3, 2021 — License modified LIMOD
- Feb 17, 2021 — Administrative update LIAUA
- Nov 13, 2019 — License renewed LIREN
- Feb 10, 2010 — License renewed LIREN
- Nov 18, 1999 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Jul 1, 2024 → Oct 4, 2026 · 18 snapshots · as AJ6SQ
JOHN S MARCUS
Attn: john marcus
15037 Tiger Mountain Rd Se, Issaquah, WA 98027 - Seen May 27, 2010 → Oct 4, 2026 · 49 snapshots · as WB6TWR
JOHN S MARCUS
Attn: john marcus
2301 federal ave, LOS ANGELES, CA 90064 - Seen Nov 7, 2004 · 1 snapshot · as WB6TWR
JOHN S MARCUS
250 S WESTGATE AVE, LOS ANGELES, CA 90049
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WB6TWR in the last 24 hours. They show up here within seconds of WB6TWR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.