N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIWD4SKF HAM
✅ Available for a vanity request — free since Oct 4, 2008.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Oct 4, 2008
Previous holder: RICHARD L MASTERSON
Held WD4SKF Nov 8, 2000 → Oct 3, 2006 · first licensed Nov 8, 2000 as WD4SKF · 3 licenses · FRN 0004199238
-
- Licensee
- RICHARD L MASTERSON
- Address
- 879 SHADY LN
BOSTON, KY 40107
- FRN
- 0004199238
- Previous call
- W3BAT (Technician)
- Last granted
- Nov 28, 2017
- Effective
- Nov 28, 2017
- Last action
- Nov 28, 2017
FCC actions (3)
- Nov 28, 2017 — License renewed LIREN
- Jan 26, 2008 — Vanity call sign granted VANGRT
- Jan 26, 2008 — License issued LIISS
-
- Licensee
- Richard L Masterson
- Address
- 879 Shady Ln
Boston, KY 40107
- FRN
- 0004199238
- Previous call
- WD4SKF (Technician)
- Last granted
- Oct 3, 2006
- Effective
- Oct 3, 2006
- Last action
- Sep 10, 2025
FCC actions (3)
- Jan 26, 2008 — License canceled LICAN
- Oct 3, 2006 — Vanity call sign granted VANGRT
- Oct 3, 2006 — License issued LIISS
-
- Licensee
- Richard L Masterson
- Address
- 879 Shady Ln
Boston, KY 40107
- FRN
- 0004199238
- Last granted
- Nov 8, 2000
- Effective
- Mar 6, 2003
- Last action
- Oct 3, 2006
FCC actions (3)
- Oct 3, 2006 — License canceled LICAN
- Mar 6, 2003 — License modified LIMOD
- Nov 8, 2000 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 142 snapshots · as WD4SKF
Richard L Masterson
879 Shady Ln, Boston, KY 40107
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WD4SKF in the last 24 hours. They show up here within seconds of WD4SKF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.