N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 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)WX4SDF HAM
✅ Never issued — WX4SDF 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 Mar 21, 2014 as choice 4: not granted, that applicant got WX4MRJ instead.
Last requested Mar 21, 2014 as choice 4: not granted, that applicant got WX4MRJ instead.
The FCC has no record of WX4SDF ever being issued.
Others Requesting WX4SDF
1 application listed WX4SDF as a choice, newest first.
| Filed | Award | Applicant | Choice # | WX4SDF | Result |
|---|---|---|---|---|---|
| Mar 21, 2014 | Apr 8, 2014 | KI4KGY · Mark R Jarvis · Vine Grove, KY | 4 | Not granted | They got WX4MRJ (choice 2) |