N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 25, 2026) · 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

N9XBD HAM

✅ Available for a vanity request — free since Mar 12, 2001.

1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Mar 12, 2001

Previous holder:

Held N9XBD → Mar 11, 1999 · first licensed as N9XBD · 1 license · no FRN on file (pre-2001 records)

N9XBD Canceled Club / other → Mar 11, 1999 (canceled)

Licensee

Address

Last granted

Effective

Last action

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as N9XBD

Earlier Holders

N9XBD in the 1993–2003 Callbooks

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Mar 9, 1998 → Nov 11, 1998 · 2 discs
N9XBD · Technician Plus · issued Aug 27, 1997, expires Sep 7, 2003
HENRY A TREFTZ
2174 POINTE BLVD, AURORA, IL 60504
Seen Oct 31, 1994 → Apr 4, 1997 · 6 discs
N9XBD · Technician Plus · issued Jun 13, 1994, expires Sep 7, 2003 · previously KA9RMK (Novice)
HENRY A TREFTZ
1473 FAIRWAY 202, NAPERVILLE, IL 60563

N9XBD in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1995 → 1997 · 3 editions
N9XBD · class P
Henri A Treftz
1473 Fairway 101, Napervil•, IL 60563
1995 p.1840, 1996 p.1898, 1997 p.1971

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N9XBD in the last 24 hours. They show up here within seconds of N9XBD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.