N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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, WIKD2YWT HAM
✅ Available for a vanity request — free since May 11, 2024.
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 11, 2024
Previous holder: Dorothy J Colwell
Held KD2YWT Mar 3, 2022 → May 10, 2022 · first licensed Mar 3, 2022 as KD2YWT · 2 licenses · FRN 0031970015
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📦 Moved: Brooklyn, NY → Longmont, CO
- Licensee
- Dorothy J Colwell
- Address
- Attn: Dorothy Colwell
1543 Vivian St
Longmont, CO 80501
- FRN
- 0031970015
- Previous call
- KD2YWT
- Last granted
- May 10, 2022
- Effective
- Jul 1, 2025
- Last action
- Jul 1, 2025
FCC actions (5)
- Jul 1, 2025 — Administrative update LIAUA
- May 18, 2023 — Administrative update LIAUA
- May 12, 2022 — Administrative update LIAUA
- May 10, 2022 — Vanity call sign granted VANGRT
- May 10, 2022 — License issued LIISS
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- Licensee
- Dorothy J Colwell
- Address
- 189 Java St Apt 1 B
Brooklyn, NY 11222
- FRN
- 0031970015
- Last granted
- Mar 3, 2022
- Effective
- Mar 3, 2022
- Last action
- May 10, 2022
FCC actions (3)
- May 10, 2022 — License canceled LICAN
- Mar 3, 2022 — License issued LIISS
- Mar 3, 2022 — 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 25, 2025 → Oct 4, 2026 · 3 snapshots · as KD2DJC
Dorothy J Colwell
Attn: Dorothy Colwell
1543 Vivian St, Longmont, CO 80501 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KD2YWT
Dorothy J Colwell
189 Java St Apt 1 B, Brooklyn, NY 11222 - Seen Apr 27, 2024 → May 29, 2025 · 9 snapshots · as KD2DJC
Dorothy J Colwell
Attn: Dorothy Colwell
1406 S Sherman St., Longmont, CO 80501
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD2YWT in the last 24 hours. They show up here within seconds of KD2YWT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.