N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIK1AXA HAM
⏳ Not available yet — opens for vanity requests Dec 31, 2027, two years after the license was canceled (Dec 30, 2025).
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
Previous holder: Mark Isayev
Held K1AXA Aug 27, 2021 → Dec 30, 2025 · first licensed Nov 4, 2015 as KG7YNI · 4 licenses · FRN 0025026147
-
- Licensee
- Mark Isayev
- Address
- 209 NE 157th Ave
Portland, OR 97230
- FRN
- 0025026147
- Previous call
- K1AXA (Technician)
- Last granted
- Dec 30, 2025
- Effective
- Dec 30, 2025
- Last action
- Dec 30, 2025
FCC actions (2)
- Dec 30, 2025 — Vanity call sign granted VANGRT
- Dec 30, 2025 — License issued LIISS
-
- Licensee
- Mark Isayev
- Address
- 209 NE 157th Ave
Portland, OR 97230
- FRN
- 0025026147
- Previous call
- N7JEW (Technician)
- Last granted
- Aug 27, 2021
- Effective
- Jan 23, 2024
- Last action
- Dec 30, 2025
FCC actions (4)
- Dec 30, 2025 — License canceled LICAN
- Jan 23, 2024 — Administrative update LIAUA
- Aug 27, 2021 — Vanity call sign granted VANGRT
- Aug 27, 2021 — License issued LIISS
-
- Licensee
- Mark Isayev
- Address
- 209 NE 157th Ave
Portland, OR 97230
- FRN
- 0025026147
- Previous call
- KG7YNI (Technician)
- Last granted
- Aug 8, 2017
- Effective
- Aug 3, 2021
- Last action
- Aug 27, 2021
FCC actions (5)
- Aug 27, 2021 — License canceled LICAN
- Aug 3, 2021 — Administrative update LIAUA
- Dec 29, 2017 — Administrative update LIAUA
- Aug 8, 2017 — Vanity call sign granted VANGRT
- Aug 8, 2017 — License issued LIISS
-
- Licensee
- Mark Isayev
- Address
- 209 NE 157th Ave
Portland, OR 97230
- FRN
- 0025026147
- Last granted
- Nov 4, 2015
- Effective
- Apr 4, 2016
- Last action
- Aug 8, 2017
FCC actions (4)
- Aug 8, 2017 — License canceled LICAN
- Apr 4, 2016 — License modified LIMOD
- Nov 4, 2015 — License issued LIISS
- Nov 4, 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 Nov 16, 2015 → Sep 27, 2026 · 62 snapshots · as KG7YNI
Mark Isayev
209 NE 157th Ave, Portland, OR 97230
Others requesting K1AXA
1 application listed K1AXA as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 9, 2021 | Aug 27, 2021 | N7JEW · Mark Isayev · Portland, OR | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K1AXA in the last 24 hours. They show up here within seconds of K1AXA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.