🕒 FCC license data updated today 6:03 am CDT (FCC files through Oct 23, 2026) · next update today 9:45 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)
WT5DM HAM
✅ Never issued — WT5DM 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.
1 pending application already lists it (first filed Oct 20, 2026) — see requests.
The FCC has no record of WT5DM ever being issued.
WT5DM 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.
1956 · 1 edition WT5DM
Joseph H. Loiselle 12016 Dayton Ave., Seawe 33, WA Spring 1956 p.290
Others Requesting WT5DM
1 application listed WT5DM as a choice, newest first.