N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 21, 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)N9IBB HAM
✅ Available for a vanity request — free since Oct 3, 2022.
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 Oct 3, 2022
Previous holder: Donald W Hergenroeder
Held N9IBB Oct 2, 1990 → Oct 2, 2020
· first licensed Oct 2, 1990 as N9IBB
· 1 license · FRN 0002883361
📖 In the printed callbooks since 1980 as WD4RDL, before the FCC's online records
-
- Licensee
- Donald W Hergenroeder
- Address
- 1040 SHADOWBROOK DR NORTH
LAKELAND, FL 33813
- FRN
- 0002883361
- Previous call
- WD4RDL (General)
- Last granted
- Aug 3, 2010
- Effective
- Aug 3, 2010
- Last action
- Oct 4, 2022
FCC actions (5)
- Oct 4, 2022 — License expired LIEXP
- Aug 3, 2010 — License renewed LIREN
- Jun 24, 2005 — License modified LIMOD
- Aug 29, 2003 — Administrative update LIAUA
- Aug 26, 2000 — License renewed LIREN
Callbook Records, 1993–2003
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 Oct 31, 2000 → Apr 17, 2003 · 6 discs
N9IBB · General · issued Aug 26, 2000, expires Oct 2, 2010 · previously WD4RDL
DONALD W. HERGENROEDER
PO BOX 6713, LAKELAND, FL 33807-6713 - Seen Sep 9, 1993 → May 2, 2000 · 13 discs
N9IBB · General · issued Oct 2, 1990, expires Oct 2, 2000 · previously WD4RDL (Technician)
DONALD W. HERGENROEDER
1040 SHADOWBROOK DR N, LAKELAND, FL 33813
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as N9IBB
Donald W Hergenroeder
1040 Shadowbrook Dr North, Lakeland, FL 33813
N9IBB 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.
- 1990 → 1997 · 6 editions
N9IBB · class G
Donald W Hergenroeder
Rt 4 Box 391, Lockport, IL 60441
Winter 1990 p.1251, Winter 1991 p.1357, Winter 1992 p.1414, Winter 1995 p.1730, Winter 1996 p.1819, 1997 p.1886
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for N9IBB in the last 24 hours. They show up here within seconds of N9IBB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.