N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIROBERT F T KRASSA
FRN 0011587391 · first licensed Sep 29, 2004 as KC0TDS · 2 licenses on record
📝 FCC applications (5)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Jul 15, 2024 | 0011157749 | HAM | Renewal | Granted | AC0JL |
| Jul 24, 2014 | 0006393079 | HAM | Renewal | Granted | AC0JL |
| Oct 2, 2007 | 0003187857 | HAM | Modification | Granted | KC0TDS |
| Aug 23, 2007 | 0003148101 | HAM | Modification | Granted | KC0TDS |
| Sep 29, 2004 | 0001887244 | HAM | New license | Granted | KC0TDS |
Complete licensing history
-
- Licensee
- ROBERT F T KRASSA
- Address
- Attn: Robert F Krassa
PO Box 80306
PO Box 734
BOULDER, CO 80306
- FRN
- 0011587391
- Previous call
- KC0TDS (General)
- Last granted
- Jul 16, 2024
- Effective
- Jul 16, 2024
- Last action
- Jul 16, 2024
FCC actions (4)
- Jul 16, 2024 — License renewed LIREN
- Jul 24, 2014 — License renewed LIREN
- Oct 2, 2007 — Systematic call sign granted SYSGRT
- Oct 2, 2007 — License issued LIISS
-
- Licensee
- Robert F T Krassa
- Address
- PO Box 734
Boulder, CO 80306
- FRN
- 0011587391
- Last granted
- Sep 29, 2004
- Effective
- Oct 2, 2007
- Last action
- Oct 2, 2007
FCC actions (3)
- Oct 2, 2007 — License canceled LICAN
- Aug 23, 2007 — License modified LIMOD
- Sep 29, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.