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, WIMICHAEL W HAMM
FRN 0028116010 · first licensed Jan 30, 2019 as KN4ROO · 2 licenses on record
📝 FCC applications (2)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Feb 11, 2019 | 0008522722 | HAM | Modification | Granted | KN4ROO |
| Jan 29, 2019 | 0008502497 | HAM | New license | Granted | KN4ROO |
Complete licensing history
-
- Licensee
- MICHAEL W HAMM
- Address
- PO Box 5504
WINSTON-SALEM, NC 27113
- FRN
- 0028116010
- Previous call
- KN4ROO (Technician)
- Last granted
- Jan 30, 2019
- Effective
- Feb 11, 2019
- Last action
- Feb 11, 2019
FCC actions (2)
- Feb 11, 2019 — Systematic call sign granted SYSGRT
- Feb 11, 2019 — License issued LIISS
-
- Licensee
- MICHAEL W HAMM
- Address
- PO Box 5504
WINSTON-SALEM, NC 27113
- FRN
- 0028116010
- Last granted
- Jan 30, 2019
- Effective
- Feb 11, 2019
- Last action
- Feb 11, 2019
FCC actions (3)
- Feb 11, 2019 — License canceled LICAN
- Jan 30, 2019 — License issued LIISS
- Jan 30, 2019 — 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 6, 2019 → Oct 4, 2026 · 28 snapshots · as KN4ROO
MICHAEL W HAMM
PO Box 5504
WINSTON-SALEM, NC 27113