N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 16, 2026) · next update tomorrow 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)

WD4DAU HAM

✅ Never issued — WD4DAU 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.

2x3 call: any licensee can request it. No pending applications list it.
Last requested Oct 8, 2015 as choice 4: not granted, that applicant got N4DAU instead.

The FCC has no record of WD4DAU ever being issued.

WD4DAU 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.

1986 → 1987 · 2 editions
WD4DAU · class A
Dona D Hlawrence
17 Chapelwood, Northport, AL 35476
Winter 1986 p.423, Winter 1987 p.423
None → 1983 · 5 editions
WD4DAU · class A
Donald H Lawrence
27 Chapelwood, Northport _, AL 35476
None p.343, Winter 1980 p.393, Winter 1981 p.394, Winter 1982 p.404, Winter 1983 p.418

Others Requesting WD4DAU

1 application listed WD4DAU as a choice, newest first.

Filed	Award	Applicant	Choice #	WD4DAU	Result
Oct 8, 2015	Oct 26, 2015	KM4MEQ · Dustin A Underdown · Mc Adenville, NC	4	Not granted	They got N4DAU (choice 1)