N9TPB
FCC License Search
🕒 FCC license data updated today 9:15 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, WIKI5OSS
Not currently held · 1 holder on record · available since May 16, 2023
Previous holder: Stephen C Tassio
Held KI5OSS Mar 15, 2021 → May 15, 2021 · first licensed Mar 15, 2021 as KI5OSS · 2 licenses · FRN 0030602171
-
- Licensee
- Stephen C Tassio
- Address
- 4141 Horizon N Pkwy Apt 526
Dallas, TX 75287
- FRN
- 0030602171
- Previous call
- KI5OSS (Technician)
- Last granted
- May 15, 2021
- Effective
- May 15, 2021
- Last action
- May 15, 2021
FCC actions (2)
- May 15, 2021 — Vanity call sign granted VANGRT
- May 15, 2021 — License issued LIISS
-
- Licensee
- Stephen C Tassio
- Address
- 4141 Horizon N Pkwy Apt 526
Dallas, TX 75287
- FRN
- 0030602171
- Last granted
- Mar 15, 2021
- Effective
- Apr 27, 2021
- Last action
- May 15, 2021
FCC actions (4)
- May 15, 2021 — License canceled LICAN
- Apr 27, 2021 — License modified LIMOD
- Mar 15, 2021 — License issued LIISS
- Mar 15, 2021 — 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 Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as KI5OSS
Stephen C Tassio
4141 Horizon N Pkwy Apt 526, Dallas, TX 75287