🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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)
W6DTF HAM
General classlicensed since 2025 (1 yr)W6DTF since 2025 · previously KJ5JOTWhites City, NMGrid DM72teLoTW user13 repeaters within 50 mi
🔒 Not available — currently licensed, through Jun 7, 2035. If it isn't renewed, it opens for vanity requests Jun 8, 2037.
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.
1981 → 1988 · 5 editions W6DTF · class A
Frederick J Haines 1914 Wilmar Orchard Ct, Quincy, IL 62301 1981 p.615, Winter 1982 p.706, Winter 1983 p.725, Winter 1984 p.756, Winter 1988 p.785
1980 · 1 edition W6DTF · class A
Frederick J Haines 200-38 Burnett Av, Morgan Hill, CA 95037 Winter 1980 p.681
1979 · 1 edition W6DTF
A Freder~k J Ha~s 2()()'38 Burnett Av, Morgan Hili, CA 95037 Winter 1979 p.137
1971 → 1976 · 6 editions W6DTF · class A
Frederick J Haines 349 Springpark Cir, San Jose 95130 Winter 1971 p.386, Fall 1971 p.386, Winter 1972 p.389, Winter 1973 p.389, 1974 p.360, Winter 1976 p.395
1970 · 1 edition W6DTF · class A
Frederick J Haines 810 Ames Av, Palo Alto 94303 Spring 1970 p.385
1969 · 1 edition W6DTF · class A
F R E D E R I C K J H A I N E S 810 Ames Av, Palo Alto 9 4 3 0 3 Wb6dvx B Garces Memorial Hs E L E C C L, 2 8 0 0 Loma Linda D R Summer 1969 p.380
1952 · 1 edition W6DTF
John J. Muldoon J R. 110 Saipan Road, San F Ra N Cisco Fall 1952 p.189
1948 → 1950 · 2 editions W6DTF
John J. Muldoon Jr. 110 Saipan Road, San Francisco Fall 1948 p.149, Summer 1950 p.140
None · 1 edition W6DTF · class A
Frederick J Haines 1914 Wilmar Orchard Ct, Quincy None p.648
None · 1 edition W6DTF · class A
Frederick J Haines 349 Springpark Cir, San Jose None p.360
Vanity Applications Filed by W6DTF
Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.
No APRS positions, PSK Reporter reports or WSPR spots for W6DTF in the last 24 hours. They show up here within seconds of W6DTF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)