N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 20, 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)WB9DU HAM
✅ Never issued — WB9DU isn't in the FCC's public license data (which starts in 1999) or the 1993–2003 callbooks, and nothing in it blocks a vanity request. Calls like this are usually granted when requested.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Dec 17, 2002 as choice 3: not granted, that applicant got WA9DU instead.
Last requested Dec 17, 2002 as choice 3: not granted, that applicant got WA9DU instead.
The FCC has no record of WB9DU ever being issued.
WB9DU 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.
- 1977 → 1979 · 2 editions
WB9DU · class T
Edward A Gwiazda
17201 Wausau Av, Sou1h Holland, IL 60473
Winter 1977 p.631, Winter 1979 p.446 - 1976 · 1 edition
WB9DU · class A
Norbert E Kremer
323 Thomas St, Clumbia 62236 Il
Winter 1976 p.582 - 1974 → 1975 · 2 editions
WB9DU · class T
Edward A Gwiaz<La
172dl Wausau Av
Winter 1974 p.576, Winter 1975 p.572 - 1973 · 1 edition
WB9DU · class T
Fred J Stanley
649 Monroe A V, Evansviile 47713 In
Winter 1973 p.592
Others Requesting WB9DU
1 application listed WB9DU as a choice, newest first.
| Filed | Award | Applicant | Choice # | WB9DU | Result |
|---|---|---|---|---|---|
| Dec 17, 2002 | Jan 4, 2003 | KG9QO · DAVID E UNDERHILL · SPEEDWAY, IN | 3 | Not granted | They got WA9DU (choice 2) |