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, WIKF7EFS
✅ Available for a vanity request — free since Apr 4, 2014.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Apr 4, 2014
Previous holder: Stanley A Petroff IV
Held KF7EFS Aug 18, 2009 → Apr 3, 2012 · first licensed Aug 18, 2009 as KF7EFS · 3 licenses · FRN 0019003599
-
- Licensee
- Stanley A Petroff IV
- Address
- Attn: Stanley Petroff
863 W Broadway
Eugene, OR 97402
- FRN
- 0019003599
- Previous call
- AB7NH (General)
- Last granted
- Mar 27, 2026
- Effective
- Mar 27, 2026
- Last action
- Mar 27, 2026
FCC actions (2)
- Mar 27, 2026 — Vanity call sign granted VANGRT
- Mar 27, 2026 — License issued LIISS
-
- Licensee
- Stanley A Petroff IV
- Address
- Attn: Stanley Petroff
3348 Talon St
Eugene, OR 97408
- FRN
- 0019003599
- Previous call
- KF7EFS (General)
- Last granted
- Feb 1, 2024
- Effective
- Feb 1, 2024
- Last action
- Mar 27, 2026
FCC actions (5)
- Mar 27, 2026 — License canceled LICAN
- Feb 1, 2024 — License renewed LIREN
- May 17, 2012 — License modified LIMOD
- Apr 3, 2012 — Vanity call sign granted VANGRT
- Apr 3, 2012 — License issued LIISS
-
- Licensee
- Stanley A Petroff IV
- Address
- 3348 Talon St
Eugene, OR 97408
- FRN
- 0019003599
- Last granted
- Aug 18, 2009
- Effective
- Sep 13, 2010
- Last action
- Apr 3, 2012
FCC actions (4)
- Apr 3, 2012 — License canceled LICAN
- Sep 13, 2010 — License modified LIMOD
- Aug 18, 2009 — License issued LIISS
- Aug 18, 2009 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF7EFS in the last 24 hours. They show up here within seconds of KF7EFS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.