N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIKD0SF HAM
⏳ Not available yet — opens for vanity requests Mar 25, 2028, two years after the license was canceled (Mar 24, 2026).
2x2 call: 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 · 2 holders on record
Previous holder: DARRELL R TUCKER
Held KD0SF Dec 30, 2025 → Mar 24, 2026 · first licensed Sep 30, 2009 as KD7GFL · 3 licenses · FRN 0019149392
-
- Licensee
- DARRELL R TUCKER
- Address
- 503 Tracy Lynn St.
Auxvasse, MO 65231
- FRN
- 0019149392
- Previous call
- KD0SF (General)
- Last granted
- Mar 24, 2026
- Effective
- Mar 24, 2026
- Last action
- Mar 24, 2026
FCC actions (2)
- Mar 24, 2026 — Vanity call sign granted VANGRT
- Mar 24, 2026 — License issued LIISS
-
- Licensee
- DARRELL R TUCKER
- Address
- 503 Tracy Lynn St.
Auxvasse, MO 65231
- FRN
- 0019149392
- Previous call
- KD7GFL (General)
- Last granted
- Dec 30, 2025
- Effective
- Dec 30, 2025
- Last action
- Mar 24, 2026
FCC actions (3)
- Mar 24, 2026 — License canceled LICAN
- Dec 30, 2025 — Vanity call sign granted VANGRT
- Dec 30, 2025 — License issued LIISS
-
- Licensee
- DARRELL R TUCKER
- Address
- 503 Tracy Lynn St.
Auxvasse, MO 65231
- FRN
- 0019149392
- Last granted
- Jul 16, 2019
- Effective
- Dec 9, 2025
- Last action
- Dec 30, 2025
FCC actions (8)
- Dec 30, 2025 — License canceled LICAN
- Dec 9, 2025 — License modified LIMOD
- Jul 9, 2024 — Administrative update LIAUA
- Jul 16, 2019 — License renewed LIREN
- Mar 3, 2018 — Administrative update LIAUA
- Nov 22, 2014 — Administrative update LIAUA
- Oct 1, 2009 — License renewed LIREN
- Sep 30, 2009 — FCC action ESCFRN
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 · 21 snapshots · as KD7GFL
DARRELL R TUCKER
503 Tracy Lynn St., Auxvasse, MO 65231 - Seen Mar 28, 2015 → Jan 2, 2018 · 19 snapshots · as KD7GFL
DARRELL R TUCKER
1843 Cedar Lake Drive, Moberly, MO 65270 - Seen May 27, 2010 → May 22, 2014 · 11 snapshots · as KD7GFL
DARRELL R TUCKER
1632 E. CIELO GRANDE AVE, PHOENIX, AZ 85024-2494 - Seen Nov 7, 2004 · 1 snapshot · as KD7GFL
DARRELL R TUCKER
18242 N 30TH, PHOENIX, AZ 85032-1104
Previous holder: Kieth J Cook
Held KD0SF Oct 19, 1998 → Jul 11, 2006 · first licensed Oct 19, 1998 as KD0SF · 2 licenses · FRN 0015120173
-
📦 Moved: Mound, MN → Waverly, MN
- Licensee
- Kieth J Cook
- Address
- 355 66th St SW
Waverly, MN 55390-4520
- FRN
- 0015120173
- Previous call
- KD0SF (Advanced)
- Last granted
- Apr 14, 2026
- Effective
- Apr 14, 2026
- Last action
- Apr 14, 2026
FCC actions (5)
- Apr 14, 2026 — License renewed LIREN
- Apr 20, 2020 — Administrative update LIAUA
- Apr 20, 2016 — License renewed LIREN
- Jul 11, 2006 — Vanity call sign granted VANGRT
- Jul 11, 2006 — License issued LIISS
-
- Licensee
- Kieth J Cook
- Address
- 4559 Wilshire Blvd
Mound, MN 55364
- FRN
- 0015120173
- Last granted
- Oct 19, 1998
- Effective
- Jun 7, 2006
- Last action
- Jul 11, 2006
FCC actions (4)
- Jul 11, 2006 — License canceled LICAN
- Jun 7, 2006 — Administrative update LIAUA
- Jun 1, 2006 — License modified LIMOD
- Jun 1, 2006 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as WI0S
Kieth J Cook
355 66th St SW, Waverly, MN 55390-4520 - Seen May 27, 2010 → Oct 4, 2026 · 81 snapshots · as KD0SF
Kieth J Cook
4559 Wilshire Blvd, Mound, MN 55364 - Seen Nov 7, 2004 · 1 snapshot · as KD0SF
KEITH J COOK
4559 WILSHIRE BLVD, MOUND, MN 55364
Others requesting KD0SF
2 applications listed KD0SF as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Dec 9, 2025 | Dec 27, 2025 | KD7GFL · DARRELL R TUCKER · Auxvasse, MO | 2 | Granted |
| Apr 10, 2015 | Apr 28, 2015 | KC1DOA · Special Forces Brothers Amateur Radio Club · Middleton, MA | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0SF in the last 24 hours. They show up here within seconds of KD0SF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.