N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKF0ANT
✅ Available for a vanity request — free since Mar 31, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload May 5, 2021 · not eQSL AG
Not currently held · 1 holder on record · available since Mar 31, 2023
Previous holder: John H Colonder II
Held KF0ANT Jun 16, 2020 → Mar 30, 2021 · first licensed Jun 16, 2020 as KF0ANT · 4 licenses · FRN 0029672219
-
- Licensee
- John H Colonder II
- Address
- Attn: John Colonder II
PO Box 63105
448 Oakley Dr
Clayrton, MO 63105
- FRN
- 0029672219
- Previous call
- KZ0X (General)
- Last granted
- Jan 24, 2026
- Effective
- Jan 24, 2026
- Last action
- Jan 24, 2026
FCC actions (2)
- Jan 24, 2026 — Vanity call sign granted VANGRT
- Jan 24, 2026 — License issued LIISS
-
📦 Moved: Clayton, MO → Clayrton, MO
- Licensee
- John H Colonder II
- Address
- Attn: John Colonder
448 Oakley Dr
Clayrton, MO 63105
- FRN
- 0029672219
- Previous call
- K0EXE (General)
- Last granted
- Sep 30, 2022
- Effective
- Sep 30, 2022
- Last action
- Jan 24, 2026
FCC actions (3)
- Jan 24, 2026 — License canceled LICAN
- Sep 30, 2022 — Vanity call sign granted VANGRT
- Sep 30, 2022 — License issued LIISS
-
- Licensee
- JOHN H COLONDER II
- Address
- 448 Oakley Drive
Clayton, MO 63105
- FRN
- 0029672219
- Previous call
- KF0ANT (General)
- Last granted
- Mar 30, 2021
- Effective
- Mar 30, 2021
- Last action
- Sep 30, 2022
FCC actions (3)
- Sep 30, 2022 — License canceled LICAN
- Mar 30, 2021 — Vanity call sign granted VANGRT
- Mar 30, 2021 — License issued LIISS
-
- Licensee
- JOHN H COLONDER II
- Address
- 448 Oakley Drive
Clayton, MO 63105
- FRN
- 0029672219
- Last granted
- Jun 16, 2020
- Effective
- Jan 26, 2021
- Last action
- Mar 30, 2021
FCC actions (6)
- Mar 30, 2021 — License canceled LICAN
- Jan 26, 2021 — FCC action LIAUA
- Jul 6, 2020 — License modified LIMOD
- Jun 24, 2020 — License modified LIMOD
- Jun 16, 2020 — License issued LIISS
- Jun 16, 2020 — 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 · 1 snapshot · as K0EXE
John H Colonder II
Attn: John Colonder II
PO Box 63105
448 Oakley Dr, Clayrton, MO 63105 - Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as KZ0X
John H Colonder II
Attn: John Colonder
448 Oakley Dr, Clayrton, MO 63105 - Seen Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as KF0ANT
JOHN H COLONDER II
448 Oakley Drive, Clayton, MO 63105
Others requesting KF0ANT
1 application listed KF0ANT as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jun 7, 2024 | Jun 25, 2024 | KF0QPU · Anthony R Christensen · BRIGHTON, IA | 2 | Granted |