N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIN1CAK HAM
✅ Available for a vanity request — free since Mar 5, 2024.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Mar 5, 2024
Previous holder: Christopher A Knowles
Held N1CAK May 19, 2018 → Mar 4, 2022 · first licensed Apr 19, 2018 as KC1JNT · 3 licenses · FRN 0027297431
-
- Licensee
- Christopher A Knowles
- Address
- PO Box 4632
Vineyard Haven, MA 02568
- FRN
- 0027297431
- Previous call
- N1CAK (General)
- Last granted
- Mar 4, 2022
- Effective
- Mar 4, 2022
- Last action
- Mar 4, 2022
FCC actions (2)
- Mar 4, 2022 — Vanity call sign granted VANGRT
- Mar 4, 2022 — License issued LIISS
-
- Licensee
- Christopher A Knowles
- Address
- PO Box 4632
Vineyard Haven, MA 02568
- FRN
- 0027297431
- Previous call
- KC1JNT (General)
- Last granted
- May 19, 2018
- Effective
- Oct 18, 2018
- Last action
- Mar 4, 2022
FCC actions (5)
- Mar 4, 2022 — License canceled LICAN
- Oct 18, 2018 — License modified LIMOD
- Jul 19, 2018 — License modified LIMOD
- May 19, 2018 — Vanity call sign granted VANGRT
- May 19, 2018 — License issued LIISS
-
- Licensee
- Christopher A Knowles
- Address
- PO Box 4632
Vineyard Haven, MA 02568
- FRN
- 0027297431
- Last granted
- Apr 19, 2018
- Effective
- Apr 24, 2018
- Last action
- May 19, 2018
FCC actions (4)
- May 19, 2018 — License canceled LICAN
- Apr 24, 2018 — Administrative update LIAUA
- Apr 19, 2018 — License issued LIISS
- Apr 19, 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 May 7, 2018 → Oct 4, 2026 · 46 snapshots · as KC1JNT
Christopher A Knowles
PO Box 4632
Vineyard Haven, MA 02568
Others requesting N1CAK
2 applications listed N1CAK as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 1, 2018 | May 19, 2018 | KC1JNT · Christopher A Knowles · Vineyard Haven, MA | 1 | Granted |
| Aug 8, 2016 | Aug 26, 2016 | KE8EUV · CORY A KING · Bellefontaine, OH | 6 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N1CAK in the last 24 hours. They show up here within seconds of N1CAK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.