N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 8:30 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, WIYELLOWSTONE RADIO CLUB
FRN 0015265218 · first licensed Jul 10, 2006 as K7EFA · 1 license on record
📝 FCC applications (9)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Sep 18, 2026 | 0012189922 | HAM | Renewal | Granted | K7EFA |
| Jan 15, 2020 | 0008945386 | HAM | Administrative update | Granted | K7EFA |
| Jan 14, 2020 | 0008944076 | HAM | Modification | Granted | K7EFA |
| Nov 27, 2018 | 0008448473 | HAM | Modification | Granted | K7EFA |
| Sep 23, 2016 | 0007469212 | HAM | Renewal | Granted | K7EFA |
| Feb 27, 2012 | 0005092556 | HAM | Modification | Granted | K7EFA |
| Dec 6, 2010 | 0004522875 | HAM | Administrative update | Granted | K7EFA |
| Mar 25, 2010 | 0004186261 | HAM | Modification | Granted | K7EFA |
| Jul 10, 2006 | 0002678386 | HAM | Renewal | Granted | K7EFA |
Complete licensing history
-
- Licensee
- YELLOWSTONE RADIO CLUB
- Address
- Attn: GARY B WADDINGHAM
PO Box 883
Billings, MT 59103
- FRN
- 0015265218
- Trustee
- KC7AX
- Last granted
- Sep 19, 2026
- Effective
- Sep 19, 2026
- Last action
- Sep 19, 2026
FCC actions (10)
- Sep 19, 2026 — License renewed LIREN
- Jan 15, 2020 — Administrative update LIAUA
- Jan 14, 2020 — License modified LIMOD
- Nov 27, 2018 — License modified LIMOD
- Sep 23, 2016 — License renewed LIREN
- Feb 27, 2012 — License modified LIMOD
- Dec 6, 2010 — Administrative update LIAUA
- Mar 25, 2010 — License modified LIMOD
- Jul 10, 2006 — License renewed LIREN
- Jul 10, 2006 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as K7EFA
YELLOWSTONE RADIO CLUB
Attn: GARY B WADDINGHAM
PO Box 883
Billings, MT 59103 - Seen May 27, 2010 · 1 snapshot · as K7EFA
YELLOWSTONE RADIO CLUB
Attn: RICHARD B ROACH
2810 Jennie Lane, Billings, MT 59102-1300 - Seen Nov 7, 2004 · 1 snapshot · as K7EFA
YELLOWSTONE RADIO CLUB
4427 KING AVE E, BILLINGS, MT 59101