🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 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)
Held W2ABM Sep 29, 1987 → Aug 13, 2007
· first licensed Sep 29, 1987 as W2ABM
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1947 as W2ABM, before the FCC's online records
W2ABMExpiredGeneralSep 29, 1987 → Aug 13, 2007 (expired)
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Seen Mar 9, 1998 → Apr 17, 2003 · 11 discs W2ABM
· General · issued Aug 13, 1997, expires Aug 13, 2007
ROY M. DAHLHAUS
1108 HOFFMAN ST, ELMIRA, NY 14905
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs W2ABM
· General · issued Sep 29, 1987, expires Sep 29, 1997
ROY M DAHLHAUS
1108 HOFFMAN ST, ELMIRA, NY 14905
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as W2ABM
ROY M DAHLHAUS
1108 HOFFMAN ST, ELMIRA, NY 14905
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.
1995 → 1997 · 2 editions W2ABM · class G
Roy M Dahlhaus 1 08 Hollman St, Lmira, NV 14905 1995 p.289, 1997 p.277
1991 · 1 edition W2ABM · class G
Roy M Dahlhaus 1108 Hoffman St, Elmira, NY 14905 Winter 1991 p.208
1988 → 1990 · 3 editions W2ABM · class G
Roy M Oahlhaus 1108 Hottman St, Elmira, NY 14905 Winter 1988 p.190, Winter 1989 p.192, Winter 1990 p.194
1980 → 1987 · 3 editions W2ABM · class G
Roy M Dahlhaus 1108 Hoffman St, Elmira, NY 14905 Winter 1980 p.170, 1981 p.105, Winter 1987 p.186
1978 → 1979 · 2 editions W2ABM · class G
Roy M Chatfield Dahlhaus Pl, 4108 Painted Hoffman Post St, Elmira L Ny, NY 14870 Winter 1978 p.154, Winter 1979 p.165
1977 · 1 edition W2ABM · class G
Roy M Dahlhaus Llob Hoffman St, Elmira 14905 Ny Winter 1977 p.107
1975 · 1 edition W2ABM · class G
Roy M Dahlhaus 1108 Hoffman St, Elmira 14905 Ny Winter 1975 p.98
1974 · 1 edition W2ABM · class G
Roy M Dahi!i.ius 1108 Hoffman St, _ Elmira · 1490s Ny Winter 1974 p.100
1971 → 1974 · 5 editions W2ABM · class G
Roy M Dahlhaus 1108 Hoffman St, Elmira 14905 Ny Winter 1971 p.98, Fall 1971 p.99, Winter 1972 p.100, Winter 1973 p.100, 1974 p.76
1970 · 1 edition W2ABM · class G
Roy M Dahlhaus 0 Ll08 Hoffman St Elmira 14905 Ny Spring 1970 p.101
1969 · 1 edition W2ABM · class G
Roy M. Dahlhaus 1108 Hoffman St, Elmira Summer 1969 p.98
1968 · 1 edition W2ABM · class G
Roy L't. Oahlhaus Ll08 Hof Fman St, Elmira Ny Spring 1968 p.100
1967 · 1 edition W2ABM · class G
Roy M. Dahlhaus 1108 Hoff"'lan St, Tlmira Ny Fall 1967 p.99
1966 · 1 edition W2ABM
Roy M. Oa.hlhaus 1108 Hoffman St, Elmira N Y Spring 1966 p.91
1965 · 1 edition W2ABM
Roy M. Dahl:.haus 1108 Hoffman St, Elmira N Summer 1965 p.92
1964 · 1 edition W2ABM
Roy M. Dahlhaus 1108 Hoffman St, Elmira N Y Fall 1964 p.90
1963 · 1 edition W2ABM
Roy Me Oahlhaus1 1108 Hoffman St Elmira N Y Summer 1963 p.97
1961 → 1962 · 2 editions W2ABM
Roy M. Dahlhaus 215 W. Third St, Elmira N Y Fall 1961 p.99, Fall 1962 p.94
1961 · 1 edition W2ABM
Roy Me Dahlhaus 215 W, Third St. Elmira Spring 1961 p.94
1960 · 1 edition W2ABM
Roy M. Dahlhaus Zls W. Third St, Elmira N Y Winter 1960 p.94
1956 → 1958 · 3 editions W2ABM
Roy M. Dahlhaus 215 West Third Street, Elmira, NY Spring 1956 p.64, Fall 1957 p.105, Summer 1958 p.81
1955 · 1 edition W2ABM
Philip B. Mcaliece 8 Banta Place, Bergenfield, N. Fall 1955 p.80
1948 → 1954 · 8 editions W2ABM
Roy M. Dahlhaus 215 West Third, Elmira, NY Fall 1948 p.60, Summer 1949 p.41, Summer 1950 p.41, Spring 1951 p.65, Fall 1952 p.67, Fall 1953 p.68, Spring 1954 p.70, Fall 1954 p.57
1947 · 1 edition W2ABM
R. Dahlhaus 323 Webber Pi., Elmira. N. Y. Fall 1947 p.35
1932 → 1934 · 2 editions W2ABM
C. L. Mix 5th And Ocean Ave., Belmar, NJ Fall 1932 p.33, Fall 1934 p.25
None · 1 edition W2ABM · class G
Roy M Dahlhaus 1108 Hoffman St, Elmira, NY 14905 None p.109
Vanity Applications Filed by W2ABM
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 W2ABM in the last 24 hours. They show up here within seconds of W2ABM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.