N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIKF0YAH HAM
⏳ Not available yet — opens for vanity requests May 9, 2028, two years after the license was canceled (May 8, 2026).
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
Previous holder: Dariusz Ptasznik
Held KF0YAH Apr 14, 2026 → May 8, 2026 · first licensed Apr 14, 2026 as KF0YAH · 2 licenses · FRN 0038176988
-
- Licensee
- Dariusz Ptasznik
- Address
- 4632 E 135th Ln
Thornton, CO 80241-1599
- FRN
- 0038176988
- Previous call
- KF0YAH (General)
- Last granted
- Apr 14, 2026
- Effective
- May 8, 2026
- Last action
- May 8, 2026
FCC actions (2)
- May 8, 2026 — Systematic call sign granted SYSGRT
- May 8, 2026 — License issued LIISS
-
- Licensee
- Dariusz Ptasznik
- Address
- 4632 E 135th Ln
Thornton, CO 80241-1599
- FRN
- 0038176988
- Last granted
- Apr 14, 2026
- Effective
- May 8, 2026
- Last action
- May 8, 2026
FCC actions (4)
- May 8, 2026 — License canceled LICAN
- Apr 27, 2026 — License modified LIMOD
- Apr 14, 2026 — License issued LIISS
- Apr 14, 2026 — 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 Sep 27, 2026 → Oct 4, 2026 · 4 snapshots · as KF0YAH
Dariusz Ptasznik
4632 E 135th Ln, Thornton, CO 80241-1599
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF0YAH in the last 24 hours. They show up here within seconds of KF0YAH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.