N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKD1TAT HAM
✅ Available for a vanity request — free since Aug 3, 2018.
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 Aug 3, 2018
Previous holder: Christopher F Winczewski
Held KD1TAT Apr 16, 2016 → Aug 2, 2016 · first licensed Feb 25, 2016 as KC1FCV · 4 licenses · FRN 0025317710
-
📦 Moved: Gloucester, MA → Middleton, MA
- Licensee
- Christopher F Winczewski
- Address
- Attn: Chris Winczewski
5 Orchard Circle. unit E
Middleton, MA 01949
- FRN
- 0025317710
- Previous call
- K1TAT (Technician)
- Last granted
- Jul 24, 2021
- Effective
- May 9, 2025
- Last action
- May 9, 2025
FCC actions (5)
- May 9, 2025 — Administrative update LIAUA
- Dec 27, 2023 — Administrative update LIAUA
- Dec 16, 2023 — Administrative update LIAUA
- Jul 24, 2021 — Vanity call sign granted VANGRT
- Jul 24, 2021 — License issued LIISS
-
- Licensee
- Christopher F Winczewski
- Address
- Attn: Chris Winczewski
4 Mount Vernon St. 1st Floor
Gloucester, MA 01930
- FRN
- 0025317710
- Previous call
- KD1TAT (Technician)
- Last granted
- Aug 2, 2016
- Effective
- May 22, 2019
- Last action
- Jul 24, 2021
FCC actions (5)
- Jul 24, 2021 — License canceled LICAN
- May 22, 2019 — Administrative update LIAUA
- Aug 2, 2017 — License modified LIMOD
- Aug 2, 2016 — Vanity call sign granted VANGRT
- Aug 2, 2016 — License issued LIISS
-
- Licensee
- Christopher F Winczewski
- Address
- 99 Veterans Way
Gloucester, MA 01930
- FRN
- 0025317710
- Previous call
- KC1FCV
- Last granted
- Apr 16, 2016
- Effective
- Apr 16, 2016
- Last action
- Aug 2, 2016
FCC actions (3)
- Aug 2, 2016 — License canceled LICAN
- Apr 16, 2016 — Vanity call sign granted VANGRT
- Apr 16, 2016 — License issued LIISS
-
- Licensee
- Christopher F Winczewski
- Address
- 99 Veterans Way
Gloucester, MA 01930
- FRN
- 0025317710
- Last granted
- Feb 25, 2016
- Effective
- Feb 25, 2016
- Last action
- Apr 16, 2016
FCC actions (3)
- Apr 16, 2016 — License canceled LICAN
- Feb 25, 2016 — License issued LIISS
- Feb 25, 2016 — 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 May 29, 2025 → Oct 4, 2026 · 4 snapshots · as W1TAT
Christopher F Winczewski
Attn: Chris Winczewski
5 Orchard Circle. unit E, Middleton, MA 01949 - Seen Apr 16, 2022 → Oct 4, 2026 · 14 snapshots · as K1TAT
Christopher F Winczewski
Attn: Chris Winczewski
4 Mount Vernon St. 1st Floor, Gloucester, MA 01930 - Seen Mar 16, 2016 → Oct 4, 2026 · 65 snapshots · as KC1FCV
Christopher F Winczewski
99 Veterans Way, Gloucester, MA 01930 - Seen Apr 27, 2024 → Apr 25, 2025 · 8 snapshots · as W1TAT
Christopher F Winczewski
Attn: Chris Winczewski
5 Orchid Circle. unit E, Middleton, MA 01949
Others requesting KD1TAT
3 applications listed KD1TAT as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 30, 2016 | Apr 17, 2016 | KC1FCV · Christopher F Winczewski · Gloucester, MA | 4 | Dismissed |
| Mar 29, 2016 | Apr 16, 2016 | KC1FCV · Christopher F Winczewski · Gloucester, MA | 4 | Granted |
| Mar 29, 2016 | Apr 16, 2016 | KC1FCV · Christopher F Winczewski · Gloucester, MA | 4 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD1TAT in the last 24 hours. They show up here within seconds of KD1TAT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.