N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 19, 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)W3MAI HAM
✅ Never issued — W3MAI 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.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
The FCC has no record of W3MAI ever being issued.
W3MAI 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.
- 1974 → 1984 · 9 editions
W3MAI · class G
Frederick H Wehrenberg
1335 Hillcrest Dr, Sykesville, MD 21784
Winter 1974 p.198, Winter 1975 p.194, Winter 1976 p.197, Winter 1979 p.321, Winter 1980 p.335, 1981 p.270, Winter 1982 p.346, Winter 1983 p.357, Winter 1984 p.369 - 1974 · 1 edition
W3MAI · class G
Bernt
1974 p.173 - 1965 → 1973 · 6 editions
W3MAI · class G
Frederick H. Wehrenberg
Rfd 1, Sykesville 21784 Md
Summer 1965 p.191, Summer 1969 p.208, Spring 1970 p.210, Fall 1971 p.200, Winter 1972 p.200, Winter 1973 p.200 - 1964 · 1 edition
W3MAI
F R E D E R I C K H. W E H R E N B E R G
1 P E A C H T R E E Ct.
Fall 1964 p.186 - 1961 → 1963 · 3 editions
W3MAI
Frederick H.wehrenberg
404 E.lee Way, Bel Air Mo
Fall 1961 p.203, Fall 1962 p.192, Summer 1963 p.198 - 1961 · 1 edition
W3MAI
Frederick H.vehrenberg.404 E.lee Wav. Bel Air Md
Spring 1961 p.197 - 1960 · 1 edition
W3MAI
Frederick H
Wehrenberg, 404 E1lee Way, Bel Air Mo
Winter 1960 p.198 - 1959 · 1 edition
W3MAI
F R E D E R I C K H . Wehrenberg
24 Westmoreland S T T
Spring 1959 p.173 - 1958 · 1 edition
W3MAI
F R E D E R I C K H. W E H R E N B E R G
2 4 W E S T M O R E L A N D S T
Summer 1958 p.163 - 1955 → 1957 · 3 editions
W3MAI
Frederick H. Wehrenberg
214 Oak Ave., Pikesville 8, MD
Fall 1955 p.141, Spring 1956 p.129, Fall 1957 p.176 - 1954 · 1 edition
W3MAI
Frederick H. Wehrenberg
214 Oakave., Pikesville 8, Md. Clarence W. George, 566 Lafayette Ave., Palmerton, PA
Fall 1954 p.109 - 1953 · 1 edition
W3MAI
Frederick H. Wehrenberg
214 Oakave., Pikesville 8, MD
Fall 1953 p.117 - 1951 → 1952 · 2 editions
W3MAI
F R E D E R I C K H . W E H R E N B E R G
214 0 A K A V E „, P I K E S V I L L E 8, M D .
Spring 1951 p.110, Fall 1952 p.115 - 1950 · 1 edition
W3MAI
Frederick H. Wehrenberg
214 Oak Ave., Pikesville 8, MD
Summer 1950 p.84 - 1949 · 1 edition
W3MAI
Frederick H. Wehrenberg
2140akave., Pikesville 8, MD
Summer 1949 p.83 - 1948 · 1 edition
W3MAI
Frederick H. Wehrenberg
214 Oakave., Pikesviue 8, MD
Fall 1948 p.101 - 1947 · 1 edition
W3MAI
Frederick H. Wehrenberg
3312 W . Belverede, W 3 M F J — W . E. Leavitt, 4214 Nichols Sw, Wash.. D.c. W 3 M K Y — F R A N C I S M. Duffy, Summer Hill, PA
Fall 1947 p.79 - None · 1 edition
W3MAI · class G
Frederick H Wehrenberg
1335 Hillcrest Dr, Sykesville
None p.173