N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKE8SER HAM
✅ Available for a vanity request — free since Jun 27, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jun 27, 2023
Previous holder: JONATHAN W STERNTHAL
Held KE8SER Feb 17, 2021 → Jun 26, 2021 · first licensed Jan 12, 2018 as KC3KOS · 14 licenses · FRN 0027114974
-
📦 Moved: Austintown, OH → Warren, OH
- Licensee
- JONATHAN W STERNTHAL
- Address
- 4854 Hiram Ave NW
Warren, OH 44483
- FRN
- 0027114974
- Previous call
- N8JWS (Technician)
- Last granted
- Dec 12, 2025
- Effective
- Dec 24, 2025
- Last action
- Dec 24, 2025
FCC actions (3)
- Dec 24, 2025 — Administrative update LIAUA
- Dec 12, 2025 — Vanity call sign granted VANGRT
- Dec 12, 2025 — License issued LIISS
-
📦 Moved: Toronto, OH → Austintown, OH
- Licensee
- JONATHAN W STERNTHAL
- Address
- PO Box 4110
Austintown, OH 44515
- FRN
- 0027114974
- Previous call
- KE8ZOT (Technician)
- Last granted
- Mar 22, 2024
- Effective
- Nov 25, 2025
- Last action
- Dec 12, 2025
FCC actions (5)
- Dec 12, 2025 — License canceled LICAN
- Nov 25, 2025 — Administrative update LIAUA
- Sep 20, 2025 — Administrative update LIAUA
- Mar 22, 2024 — Vanity call sign granted VANGRT
- Mar 22, 2024 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan Wallace Sternthal
221 N 7th St
Toronto, OH 43964
- FRN
- 0027114974
- Previous call
- K8EVL (Technician)
- Last granted
- Feb 12, 2022
- Effective
- Nov 28, 2023
- Last action
- Mar 22, 2024
FCC actions (3)
- Mar 22, 2024 — License canceled LICAN
- Nov 28, 2023 — Systematic call sign granted SYSGRT
- Nov 28, 2023 — License issued LIISS
-
📦 Moved: Hubbard, OH → Toronto, OH
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan Wallace Sternthal
221 N 7th St
Toronto, OH 43964
- FRN
- 0027114974
- Previous call
- K3JWS (Technician)
- Last granted
- Feb 12, 2022
- Effective
- Nov 28, 2023
- Last action
- Nov 28, 2023
FCC actions (7)
- Nov 28, 2023 — License canceled LICAN
- Nov 28, 2023 — Administrative update LIAUA
- Jan 7, 2023 — Administrative update LIAUA
- May 24, 2022 — Administrative update LIAUA
- Apr 20, 2022 — Administrative update LIAUA
- Feb 12, 2022 — Vanity call sign granted VANGRT
- Feb 12, 2022 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326
Hubbard, OH 44425
- FRN
- 0027114974
- Previous call
- W8WLY (Technician)
- Last granted
- Sep 10, 2021
- Effective
- Sep 10, 2021
- Last action
- Feb 12, 2022
FCC actions (3)
- Feb 12, 2022 — License canceled LICAN
- Sep 10, 2021 — Vanity call sign granted VANGRT
- Sep 10, 2021 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326
Hubbard, OH 44425
- FRN
- 0027114974
- Previous call
- N8JWS (Technician)
- Last granted
- Aug 3, 2021
- Effective
- Aug 3, 2021
- Last action
- Sep 10, 2021
FCC actions (3)
- Sep 10, 2021 — License canceled LICAN
- Aug 3, 2021 — Vanity call sign granted VANGRT
- Aug 3, 2021 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326
Hubbard, OH 44425
- FRN
- 0027114974
- Previous call
- KE8SER (Technician)
- Last granted
- Jun 26, 2021
- Effective
- Jun 26, 2021
- Last action
- Aug 3, 2021
FCC actions (3)
- Aug 3, 2021 — License canceled LICAN
- Jun 26, 2021 — Vanity call sign granted VANGRT
- Jun 26, 2021 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326
Hubbard, OH 44425
- FRN
- 0027114974
- Previous call
- N8JWS (Technician)
- Last granted
- Feb 17, 2021
- Effective
- Jun 2, 2021
- Last action
- Jun 26, 2021
FCC actions (3)
- Jun 26, 2021 — License canceled LICAN
- Jun 2, 2021 — Systematic call sign granted SYSGRT
- Jun 2, 2021 — License issued LIISS
-
📦 Moved: Hermitage, PA → Hubbard, OH
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326
Hubbard, OH 44425
- FRN
- 0027114974
- Previous call
- KC3QMO (Technician)
- Last granted
- Feb 17, 2021
- Effective
- Feb 25, 2021
- Last action
- Jun 2, 2021
FCC actions (4)
- Jun 2, 2021 — License canceled LICAN
- Feb 25, 2021 — Administrative update LIAUA
- Feb 17, 2021 — Vanity call sign granted VANGRT
- Feb 17, 2021 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- Attn: J W Sternthal
PO Box 1316
HERMITAGE, PA 16148
- FRN
- 0027114974
- Previous call
- K3JWS (Technician)
- Last granted
- Nov 26, 2019
- Effective
- Jan 28, 2021
- Last action
- Feb 17, 2021
FCC actions (4)
- Feb 17, 2021 — License canceled LICAN
- Jan 28, 2021 — Administrative update LIAUA
- Nov 17, 2020 — Systematic call sign granted SYSGRT
- Nov 17, 2020 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- 400 GREENWOOD DRIVE
HERMITAGE, PA 16148
- FRN
- 0027114974
- Previous call
- K3GND (Technician)
- Last granted
- Nov 26, 2019
- Effective
- Nov 17, 2020
- Last action
- Nov 17, 2020
FCC actions (4)
- Nov 17, 2020 — License canceled LICAN
- Nov 17, 2020 — Administrative update LIAUA
- Nov 26, 2019 — Vanity call sign granted VANGRT
- Nov 26, 2019 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- 400 GREENWOOD DRIVE
HERMITAGE, PA 16148
- FRN
- 0027114974
- Previous call
- N8JWS (Technician)
- Last granted
- Aug 13, 2019
- Effective
- Aug 13, 2019
- Last action
- Nov 26, 2019
FCC actions (3)
- Nov 26, 2019 — License canceled LICAN
- Aug 13, 2019 — Vanity call sign granted VANGRT
- Aug 13, 2019 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- 400 GREENWOOD DRIVE
HERMITAGE, PA 16148
- FRN
- 0027114974
- Previous call
- KC3KOS (Technician)
- Last granted
- Feb 16, 2018
- Effective
- Mar 8, 2018
- Last action
- Aug 13, 2019
FCC actions (4)
- Aug 13, 2019 — License canceled LICAN
- Mar 8, 2018 — License modified LIMOD
- Feb 16, 2018 — Vanity call sign granted VANGRT
- Feb 16, 2018 — License issued LIISS
-
- Licensee
- JONATHAN W STERNTHAL
- Address
- 400 GREENWOOD DRIVE
HERMITAGE, PA 16148
- FRN
- 0027114974
- Last granted
- Jan 12, 2018
- Effective
- Jan 12, 2018
- Last action
- Feb 16, 2018
FCC actions (3)
- Feb 16, 2018 — License canceled LICAN
- Jan 12, 2018 — License issued LIISS
- Jan 12, 2018 — 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 · 1 snapshot · as N8JWS
JONATHAN W STERNTHAL
PO Box 4110
Austintown, OH 44515 - Seen Sep 25, 2025 → Sep 27, 2026 · 2 snapshots · as KC3KOS
JONATHAN W STERNTHAL
4854 Hiram Ave NW, Warren, OH 44483 - Seen Apr 27, 2024 → Sep 27, 2026 · 31 snapshots · as K8EVL
JONATHAN W STERNTHAL
Attn: Jonathan Wallace Sternthal
221 N 7th St, Toronto, OH 43964 - Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as KC3QMO
JONATHAN W STERNTHAL
Attn: J W Sternthal
PO Box 1316
HERMITAGE, PA 16148 - Seen Apr 16, 2022 → Sep 27, 2026 · 61 snapshots · as N8JWS
JONATHAN W STERNTHAL
Attn: Jonathan W. Sternthal
518 W Liberty Street, Apt 326, Hubbard, OH 44425 - Seen May 7, 2018 → Sep 27, 2026 · 56 snapshots · as KC3KOS
JONATHAN W STERNTHAL
400 GREENWOOD DRIVE, HERMITAGE, PA 16148
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KE8SER in the last 24 hours. They show up here within seconds of KE8SER beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.