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, WIWILLIAM W JOHNSON
FRN 0015084239 · first licensed May 24, 2006 as N3COZ · 2 licenses on record
📝 FCC applications (4)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Aug 16, 2019 | 0008766372 | HAM | Renewal | Granted | W3CSI |
| Sep 11, 2008 | 0003575931 | HAM | Amendment | Granted | N3COZ |
| Aug 28, 2006 | 0002728603 | HAM | Renewal | Granted | N3COZ |
| May 23, 2006 | 0002622032 | HAM | Administrative update | Granted | N3COZ |
Complete licensing history
-
- Licensee
- WILLIAM W JOHNSON
- Address
- Attn: William Johnson
PO Box 30479
BALTIMORE, MD 21270
- FRN
- 0015084239
- Previous call
- N3COZ (Technician Plus)
- Last granted
- Aug 17, 2019
- Effective
- Aug 17, 2019
- Last action
- Aug 17, 2019
FCC actions (3)
- Aug 17, 2019 — License renewed LIREN
- Sep 30, 2008 — Vanity call sign granted VANGRT
- Sep 30, 2008 — License issued LIISS
-
- Licensee
- WILLIAM W JOHNSON
- Address
- PO Box 30479
BALTIMORE, MD 21270
- FRN
- 0015084239
- Last granted
- Aug 28, 2006
- Effective
- Aug 28, 2006
- Last action
- Sep 30, 2008
FCC actions (4)
- Sep 30, 2008 — License canceled LICAN
- Aug 28, 2006 — License renewed LIREN
- May 24, 2006 — FCC action LTSFRN
- May 24, 2006 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Vanity applications
| Filed · Award | Applicant | Requested (in order) | Status |
|---|---|---|---|
Filed Sep 11, 2008
Granted Aug 17, 2019
0003575931 |
N3COZ · WILLIAM W JOHNSON
· Technician
Attn: William Johnson · PO Box 30479 · BALTIMORE, MD 21270
|
2.W3WWJ
|
Granted
got W3CSI
|