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, WIKC1SAR HAM
✅ Available for a vanity request — free since Sep 19, 2020.
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 Sep 19, 2020
Previous holder: NICHOLAS CONSTANTINE
Held KC1SAR Sep 13, 2013 → Sep 18, 2018 · first licensed Nov 19, 2010 as KB1UZJ · 3 licenses · FRN 0020344321
-
📦 Moved: Kirkland, WA → Golden, CO
- Licensee
- NICHOLAS CONSTANTINE
- Address
- Attn: Nick Constantine
568 Ridgeside Drive
Golden, CO 80401
- FRN
- 0020344321
- Previous call
- KC1SAR (General)
- Last granted
- Sep 18, 2018
- Effective
- Aug 18, 2026
- Last action
- Aug 18, 2026
FCC actions (5)
- Aug 18, 2026 — Administrative update LIAUA
- Nov 16, 2021 — License modified LIMOD
- Nov 3, 2021 — License modified LIMOD
- Sep 18, 2018 — Vanity call sign granted VANGRT
- Sep 18, 2018 — License issued LIISS
-
📦 Moved: Waterford, CT → Kirkland, WA
- Licensee
- Nicholas Constantine
- Address
- 13611 NE 136th Place
Kirkland, WA 98034
- FRN
- 0020344321
- Previous call
- KB1UZJ
- Last granted
- Sep 13, 2013
- Effective
- Aug 7, 2018
- Last action
- Sep 18, 2018
FCC actions (5)
- Sep 18, 2018 — License canceled LICAN
- Aug 7, 2018 — Administrative update LIAUA
- Sep 14, 2013 — Administrative update LIAUA
- Sep 13, 2013 — Vanity call sign granted VANGRT
- Sep 13, 2013 — License issued LIISS
-
- Licensee
- Nicholas Constantine
- Address
- 211 Butlertown Rd
Waterford, CT 06385
- FRN
- 0020344321
- Last granted
- Nov 19, 2010
- Effective
- Aug 20, 2013
- Last action
- Sep 13, 2013
FCC actions (4)
- Sep 13, 2013 — License canceled LICAN
- Aug 20, 2013 — Administrative update LIAUA
- Nov 19, 2010 — License issued LIISS
- Nov 19, 2010 — 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 → Oct 4, 2026 · 2 snapshots · as KC7SMR
NICHOLAS CONSTANTINE
Attn: Nick Constantine
568 Ridgeside Drive, Golden, CO 80401 - Seen Sep 3, 2018 → Oct 4, 2026 · 18 snapshots · as KC1SAR
Nicholas Constantine
13611 NE 136th Place, Kirkland, WA 98034 - Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KB1UZJ
Nicholas Constantine
211 Butlertown Rd, Waterford, CT 06385 - Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as KC7SMR
NICHOLAS CONSTANTINE
13611 NE 136TH PL, KIRKLAND, WA 98034-5536 - Seen Oct 22, 2013 → May 7, 2018 · 23 snapshots · as KC1SAR
Nicholas Constantine
1827 Grant Street, PH2, Denver, CO 80203
Others requesting KC1SAR
4 applications listed KC1SAR as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 20, 2022 | May 8, 2022 | KI5DSN · David L Gruger · Cherokee Village, AR | 2 | Granted |
| Sep 24, 2018 | Oct 12, 2018 | KG7PJE · David A Dunphy · Camano Island, WA | 1 | Dismissed |
| Aug 26, 2013 | Sep 13, 2013 | KB1UZJ · Nicholas Constantine · Waterford, CT | 2 | Granted |
| Mar 1, 2011 | Mar 19, 2011 | KF7OCB · Jerome D Boss · Bellevue, WA | 6 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC1SAR in the last 24 hours. They show up here within seconds of KC1SAR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.