13,776,623 listings from 126 scanned editions: HAM callbooks from the government's first lists in 1913 through 1997, plus the 1962–63 Citizens Band call books and 3,674 CB operators with phone numbers from a 1990s CB directory. Search by name, street, town or phone, e.g. smith madison wi, 1215 elm or (205) 546-1767.
253 listings
| Call | Name | Address | Edition |
|---|---|---|---|
| K3PAY | David R.calvert.14-1/2 Elmont Av | Baltimore 6 Md | Summer 1965 |
| KA3IIY | Jerry N Arnold | &44 Broad St, Oxford Pa 193&3 R N Linda R Calvert, 7003 Hillcrest Pl, Chev~ Chase, MD 10815 | Winter 1985 |
| WA5SLN | Wssls G G Betty Michael J. J Aylor | Calvert, 4708 Star Argyle Rte, "av, Trout Garrett Run Park, ~~ Pa, MD 17771 | Winter 1981 |
| W3QBL | Harry D. Azadian | 3109 North Calvert, Baltimore 18, MD | Summer 1950 |
| W3QBL | Harry D. Azadian | 3109 North Calvert, Baltimore 18, MD | Spring 1951 |
| KA3W | Robin D Becker | 2912 N Calvert St, Baltimo, MD 21218 | 1981 |
| KA3W | Robin D Becker | 2912 N Calvert St, Baltimore, MD 21218 | Winter 1982 |
| KA5BW | Robin D Becker | 2912 N Calvert St, Baltimore, MD 21218 | Winter 1981 |
| WB3DVX | Ronald H Behrns | 2&07 N Calvert, Baltimore 21218 Md | Winter 1977 |
| WB3DVX | Ronald H Behrns | 2607 N Calvert, Baltimore, MD 21218 | Winter 1979 |
| WB3GSV | Ho Ft Washington Olly } Behrns | 2607 N ‘calvert St, Baltimore “md, MD 20022 | Winter 1978 |
| WB3GSV | Holly H Behrns | 2607 N Calvert St, Baltimore, MD 21218 | Winter 1980 |
| N3CYH | James E Belles | 1734 Old Calvert Ct, Severn, MD 21144 | Winter 1983 |
| N3CYH | James E Belles | I 7j4 Old Calvert Ct, Severn, MD 21144 | Winter 1984 |
| N3CYH | James E Belles | 1734 Old Calvert Ct, Severn, MD 21144 | Winter 1985 |
| K3UHF | Eric L Beser | 1509 N Calvert S' Baltimore, MD 11218 | Winter 1980 |
| K3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | 1981 |
| K3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | Winter 1982 |
| K3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | Winter 1983 |
| K3UHF | Eric L Beser | 1509 N Calvert St, Baltimore, MD 11118 | Winter 1985 |
| K3UHF | Eric L Beser | 1509 N Calvert St, Baltimore, MD 11118 | Winter 1986 |
| K3UHF | Eric L Beser | 2509 H Calvert St, Baltimore, MD 21218 | Winter 1990 |
| K3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | 1994 |
| K3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | Winter 1994 |
| KS3UHF | Eric L Beser | 2509 N Calvert St, Baltimore, MD 21218 | None |
| W3JBF | P. Bowen | 309 Davis Rd., Llanerch, Pa. W3jf:d-G. Trotter, 2416 Calvert()n Hts., Baltimore, MD | Summer 1946 |
| W3GCQ | John E Brewer | 1215 N Calvert St, Baltimore 21202 Md | Winter 1972 |
| W3GCQ | John E Brewer | 1215 N Calvert St, Baltimore 21202 Md | Winter 1973 |
| W3GCQ | John E Brewer | 1215 N Calvert St, Baltimore 21202 Md | Winter 1976 |
| W3GCQ | John E Brewer | 121s N Calvert St, Baltimore 21202 Md | Winter 1977 |
| N3GVU | Robert 0 Butcher 111 | 2738 N Calvert St, Baltimore, MD 21118 | Winter 1991 |
| 4Q0354 CB | Charles M Calvert | 1203 Forest Glen Rd, Silver Spring, MD | 1962 |
| K3PAY | David R.calvert | 14-1/2 Elmont Av, Baltimore 6 Md | Fall 1962 |
| K3PAY | David R.calvert | 14-1/2 Elmont Av, Baltimore 6 Md | Fall 1967 |
| W3GXH | Calvert C. Cannon | Fishing Creek Md | Fall 1962 |
| W3GXH | Calvert C Cannon | Fishing Creek 7.16":\4 Md | Spring 1970 |
| K3PAY | David R Calvert | 14 1/2 Elmont Ave, Baltimore, MD 21206 | None |
| K3PAY | David R Calvert | 14 1/2 Elmont Av, Baltimore 21206 Md | Winter 1975 |
| K3PAY | David R Calvert | 14 1/2 Elmont Av, Baltimore 21206 Md | Winter 1976 |
| K3PAY | David R Calvert | 14, 1/2 Elmont Av, Baltimore:, MD 21206 | Winter 1978 |
| K3PAY | David R Calvert | 14 1/2 Elmont Ave, Baltimore, MD 21206 | Winter 1980 |
| K3PAY | David R Calvert | 14 1/2 Elmont Ave, Baltimore D ~ W8phe Paul R Heller Iii, 11107 Federal Ct, Rockville, MD 20853 | 1981 |
| K3PAY | David R Calvert | -14 1/2 Elmont. Ave, Baltimore., MD 21206 | Winter 1981 |
| K3PAY | David R Calvert | 14 1 / 2 Elmont Ave, Baltimore, MD 21206 | Winter 1983 |
| K3PAY | David R Calvert | 5242 King Arthur Cir, Baltimore, MD 21237 | Winter 1988 |
| K3PAY | David R Calvert | 5241 King Arthur Cir, Baltimore, MD 21237 | Winter 1991 |
| K3PAY | David R Calvert | 5141 King Arthur Cir, Baltimore, MD 21137 | 1993 |
| K3PAY | David R Calvert | 5141 King Arthur Cir, Baltimore, MD 21137 | Winter 1993 |
| K3PAY | David R Calvert | 5242 King Arthur Cir, Baltimore, MD 21237 | 1994 |
| K3PAY | David R Calvert | 5242 King Arthur Cir, Baltimore, MD 21237 | Winter 1994 |
| KA3IKR | Linda R Calvert | 7003 Hillcrest Pi, Chevy Chase, MD 20815 | Winter 1983 |
| KA3IKR | Linda R Calvert | 7003 Hillcrest Pl, Chev~ Chase, MD 10815 | Winter 1986 |
| KA3IKR | Linda R Calvert | 7003 Hillcrest Place, Chevy Chase Md 2db15 | Winter 1989 |
| N3ITI | Linda R Calvert | 7003 Hillcrest Place, Chevy Chase, MD 20815 | 1994 |
| N3ITI | Linda R Calvert | 7003 Hillcrest Place, Chevy Chase, MD 20815 | Winter 1994 |
| W3AVZ | Charles M.calvert | 1203 F O R E S T Glen Rd., Silver Spring, MD | Fall 1955 |
| W3AVZ | Charles M.calvert | 1203 Forest Glen Rd..silver Spring, MD | Fall 1957 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Fall 1937 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Winter 1938 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Spring 1938 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Spring 1940 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Summer 1946 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Fall 1948 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Summer 1949 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Summer 1950 |
| W3GXH | Calvert C . Cannon | Fishing Creek, MD | Spring 1951 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Fall 1953 |
| W3GXH | Calvert C. Cannon | Fishing Creek. Md. | Fall 1954 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Spring 1956 |
| W3GXH | Calvert C. Cannon | Fishing Creek, MD | Fall 1957 |
| W3GXH | Calvert C Cannon | Fishing Creek 21634 Md | Fall 1971 |
| W3GXH | Calvert C Cannon | Fishing Creek 21634 Md | Winter 1972 |
| W3GXH | Calvert C Cannon | Fishing Creek 21034 Md | Winter 1975 |
| W3GXH | Calvert C Cannon | Fishing Creek 2lb34 Md | Winter 1977 |
| W3GXH | Calvert C Cannon | Fishing Creek, MD 21634 | Winter 1980 |
| W3GXH | Calvert C Cannon | Box 63, Fishing Creek, MD 11634 | Winter 1990 |
| W3GXH | Calvert C Cannon | Box 63, Fishing Creek, MD 21634 | 1994 |
| W3GXH | Calvert C Cannon | Box 63, Fishing Creek, MD 21634 | Winter 1994 |
| W3GXH | Calvert C Cannon | Box 63 Fishing Creek, MD 11634 | 1997 |
| WB6XHG | Calvert C Cannon | Fishing Creek 21634 Md | Winter 1973 |
| WB6XHG | Calvert C Cannon | Fishing Creek 21634 Md | Winter 1976 |
| KN3K | Calvert L Clark | 5115 Cordelia Ave, Baltimore, MD 21215 | Winter 1985 |
| KN3K | Calvert L Clark | 5115 Cordelia Ave, Baltimore, MD 11215 | Winter 1986 |
| KN3K | Calvert L Clark | Rt I Box 193-B, Ridgely, MD 21660 | Winter 1988 |
| KN3K | Calvert L Clark | Rt 1 Box 193-B, Ridgely, MD 21660 | Winter 1989 |
| KN3K | Calvert L Clark | Rt L Box 193-B, Ridgely, MD 21660 | Winter 1991 |
| KN3K | Calvert L Clark | Rt I Box 193-B Ridgely, MD 21660 | 1992 |
| KN3K | Calvert L Clark | Rt I Box 193-B Ridgely, MD 21660 | Winter 1992 |
| KN3K | Calvert L Clark | Rt 1 Box 193-B, Ridgely, MD 21660 | 1994 |
| KN3K | Calvert L Clark | Rt 1 Box 193-B, Ridgely, MD 21660 | Winter 1994 |
| WB3BMJ | Calvert L Clark | 5115 Cordelia Ave, Baltimore, MD 21215 | Winter 1980 |
| WB3BMJ | Calvert L Clark | 5115 Cordelia Ave, Baltimore Md, 21215 Wb3bou N Robert Smith, 544 11th Ave, New Brighton _, PA 15066 | 1981 |
| WB3BMJ | Calvert L Clark | 5115 Cordelia Ave, Baltimore ~, MD 21215 | Winter 1981 |
| WB3BMJ | Calvert L Clark | 5115 Cordelia Ave, Baltimore, MD 21215 | Winter 1982 |
| WB5BMJ | Calvert L Clark | 904 White Lock St, Baltimore, MD 24217 | Winter 1978 |
| W3RGS | William F . Cole | 1123 No. Calvert St., Baltimore, MD | Spring 1951 |
| W3RGS | William F . Cole | 1123 No. Calvert St., Baltimore, MD | Fall 1953 |
| W3RGS | William F. Cole | 1123 No. Calvert St., Baltimore, MD | Spring 1954 |
| W3RGS | William F. Cole | 1123 No. Calvert St., Baltimore, MD | Fall 1954 |
| W3RGS | William F . Cole | 1123 No. Calvert St., B A L T I M O R E, MD | Fall 1955 |
| W3RGS | William F. Cole | 1123 No. Calvert St., Baltimore, MD | Spring 1956 |
| 3LC | Loyola College | Calvert&. Madison Sts., Baltimore, MD | 1922 |
| W3HCE | James T. Conner Jr. | 209 Baltimore Av.. W 3 H G D — W . R. Tilyard, 2415 N. Calvert, Baltimore, MD | Spring 1941 |
| W3GXB | Calvert C. Cannon. Flahlng Creek | , MD | Spring 1954 |
| WA3HJJ | Michael E . | 2915 N Calvert St, Baltimore, MD 21218 | Winter 1979 |
| W3HRN | G Joseph Thom R L.feingold | La Costa, 25 558 S. Marietta Calvert St-#104, Av, Swarthmore. Baltimore _ = Pa., MD 21202 | Winter 1978 |
| KA3CKP | Helen F Fields | 1208 North Calvert St, Baltimore, MD 21202 | None |
| KA3CKP | Helen F Fields | 1208 North Calvert St, Baltimore, MD 21202 | Winter 1983 |
| KA3CKP | Helen F Fields | 110b North Calvert St, Baltimore, MD 11101 | Winter 1985 |
| K3FML | A A~red Gaber | 106 Calvert Terr, Hagerstown, MD 21740 | Winter 1979 |
| K3FML | Alfred Geber | 108 Calvert Terri Hagerstown 21740 Md | Winter 1972 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown 21740 Md | Winter 1973 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown 21740 Md | 1974 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown 21740 Md | Winter 1975 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown 21740 Md | Winter 1976 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown 21740 Md | Winter 1977 |
| K3FML | Allred Geber | 108 Calvert Terr, Hagerstown, MD 21740 | Winter 1980 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown, MD 21740 | Winter 1982 |
| K3FML | Alfred Geber | 108 Calvert Terr, Hagerstown, MD 21740 | Winter 1983 |
| 3EC | Sidney H Giffin | 2614 North Calvert St., Baltimore, MD | 1913 |
| 3EC | Sidney H Giffin | 2614 N. Calvert St., Baltimore, MD | 1914 |
| 3EC | Sidney H Giffin | 2614 N. Calvert St., Baltimore, MD | July 1914 |
| 3AR | Levering H Gilpin | 2702 North Calvert St., Baltimore, MD | 1913 |
| 3AR | Levering H Gilpin | 2702 N. Calvert St., Baltimore, MD | 1914 |
| 3AR | Levering H Gilpin | 2702 N. Calvert St., Baltimore, MD | July 1915 |
| 3GD | Charles P Hofmeister | 2711 Calvert St., Baltimore, Md ]i | 1913 |
| 3GD | Charles P Hofmeister | 2711 Calvert St., Balt!more, MD | July 1913 |
| W3OAW | Frank Pa L Ik | 3rll Calvert Place, Kens 1 Ngton -Md | Fall 1969 |
| 4Q0821 CB | Drtheodore H Johnson | 37 Calvert St, Annapolis, MD | 1962 |
| N3YBI | Guy A Josenhans | Calvert Marina Box 1153, Solomons Md 10b8b | 1997 |
| 3SV | Charles E King | Calvert Court Apts., Baltimore, MD | 1916 |
| N3AUC | Douglas P Kingston Iii | 2726 North Calvert, Baltimore Md | 1981 |
| N3AUC | Douglas P Kingston Ill | 2726 North Calvert, Baltimore ·md 21218 | Winter 1982 |
| N3AUC | Douglas P Ki~ston Ill | 1716 North Calvert, Baltimore, MD 11118 | Winter 1984 |
| W3BUY | Lewis E. Knight | 112 Rosemont Av., Alexan· Ler, North Av. & Calvert St., Baltimore, MD | Fall 1940 |
| W3DN | William I Koch Sr | 1620 Calvert Rd, Chester, MD 21619 | 1994 |
| W3DN | William I Koch Sr | 1620 Calvert Rd, Chester, MD 21619 | Winter 1994 |
| K3UHF | Eric L'lieser | 1509 N Calvert St, Baltimore, MD 21218 | 1995 |
| K3UHF | Eric L'lieser | 1509 N Calvert St, Baltimore, MD 21218 | 1995 |
| K3UHF | Eric L'lieser | 1509 N Calvert St, Baltimore, MD 21218 | Winter 1995 |
| K3UMX | James L.lambert | 720 N.calvert St.baltimore 2 Md | Summer 1963 |
| KN3LCG | Thomas E.leps0n | 4803 Calvert Rd, College Park Md | Winter 1960 |
| K3HRN | Thorn R La Cosla | 25 5 Calvert St- # 1 04, Ballmore, MD 21202 | Winter 1979 |
| 3ER | James F Larrimore | 1814 Calvert St., Baltimore, MD | 1913 |
| 3ER | James F Larrimore | 1814 N. Calvert St., Baltimore, MD | 1914 |
| 3ER | James F Larrimore | I 1814 N. Calvert St., Baltimore, MD | July 1914 |
| W3YLD | Donald E. Larson | 124 Calvert Terrace, Hagerstown, MD | Spring 1956 |
| W3YLD | Donald E. Larson | 124 Calvert T E R R A C E, Hagerstown, MD | Fall 1957 |
| WN3YLD | Donald E. Larson | 124 Calvert Terrace, Hagerstown, MD | Fall 1954 |
| WN3YPO | Joyce R. Larson | 124 Calvert Terrace, Hagerstown, MD | Fall 1954 |
| W3BMK | C. V. Lyon | 5231 Haverford A., Phila., Pa. Mountain Lakes, N. J, 3007 N. Calvert St .• Baltimore, MD | Spring 1933 |
| K3UXJ | Charles R. Geber.108 Calvert Terr.hagerstown Md | Spring 1966 | |
| KN3LCG | Thomas E.lepson*4803 Calvert Rd* College Park Md | Spring 1961 | |
| KN3OCR | Joseph R.accardy.2217 Calvert St *hyattsville Md | Spring 1961 | |
| KN3UXJ | Charles R. Gebertl08 Calvert Terr1hagerstown Md | Summer 1963 | |
| W3OAW | Frank Palik* 3811 Calvert Place* Kensington Md | Spring 1961 | |
| W3WVC | Leonard A. Malseed | Calvert Hall College, Baltimore, MD | Spring 1954 |
| W3WVC | Leonard A. Malseed | Calvert Hall College, Baltimore, MD | Fall 1954 |
| W3WVC | Leonard A . Malseed | Calvert Hall College, Baltimore, MD | Fall 1955 |
| W3WVC | Leonard A. Malseed | Calvert Hall College, Baltimore, MD | Fall 1957 |
| W3EPR | Camille S. Marie | 1205 N. Calvert St., Balti- Tin, 113 Second St, Laurel, Md. Lyn, Audubon, NJ | Spring 1939 |
| KA0AE | James P Meller | 15450 Mt Calvert Rd, Upper Martboro, MD 20771 | Winter 1991 |
| KA3DAE | James P Metier | 15450 Mt Calvert Rd, Upper Marlboro, MD 20772 | 1994 |
| KA3DAE | James P Metier | 15450 Mt Calvert Rd, Upper Marlboro, MD 20772 | Winter 1994 |
| KA3DAE | James P Metler | 15450 Ml Calvert Rd, Upper Marlboro, MD 20772 | Winter 1989 |
| KA3DAE | James P Metler | 15450 Mt Calvert Rd, Upper Mar~oro, MD 20771 | 1997 |
| KA3OAE | James P Metler | 15450 Mt Calvert Rd, Upper Marlboro, MD 20772 | Winter 1990 |
| KA3DAE | James P Met~r | 15450 Mt Calvert Rd, Upper Marlboro, MD 20771 | 1996 |
| KA3DAE | James P Met~r | 15450 Mt Calvert Rd, Upper Marlboro, MD 20771 | Winter 1996 |
| W3OXK | Charles Miller Jr. | 3024 North Calvert, Baltimore, MD | Summer 1949 |
| W3OXK | Charles Miller Jr. | 3024 North Calvert, Baltimore. Md. | Fall 1953 |
| W3BUV | A. R. Moore | 1207 S. Millick St .. Phila., Pa. Ler, North Av. & Calvert St., Baltimore, Md. Delphia, PA | Winter 1941 |
| WB4LVC | Earle A Newman | 1130 N Calvert S~ Baltimore, MD 21202 | Winter 1982 |
| WB4LVC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 21202 | Winter 1983 |
| WB4LVC | Earle A Newman | Ujo N Calvert St, Baltimore, MD 11101 | Winter 1984 |
| WB4LVC | Earle A Newman | Lljo N Calvert St, Baltimore, MD 11101 | Winter 1985 |
| WB4LVC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 21101 | Winter 1988 |
| WB4LVC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 21102 | Winter 1989 |
| WB4LVC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 21202 | 1993 |
| WB4LVC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 21202 | Winter 1993 |
| WB4LVC | Earle A Newman | Llju N Calvert Sl Baltimore, MD 21202 | 1995 |
| WB4LVC | Earle A Newman | Llju N Calvert Sl Baltimore, MD 21202 | 1995 |
| WB4LVC | G Earl! A Newman | Ujo N Calvert St, Baltimore, MD 21202 | 1996 |
| WB4LVC | G Earl! A Newman | Ujo N Calvert St, Baltimore, MD 21202 | Winter 1996 |
| WB4LYC | Earle A Newman | 1130 N Calvert St, Baltimore, MD 11201 | Winter 1991 |
| N3KON | Toan D Nguyen | 3008 N Calvert St. Baltimore, MD 21218 | 1994 |
| N3KON | Toan D Nguyen | 3008 N Calvert St. Baltimore, MD 21218 | Winter 1994 |
| N3KON | Toan D Nguyen | Joos N Calvert St Baltimore, MD 11118 | 1996 |
| N3KON | Toan D Nguyen | Joos N Calvert St Baltimore, MD 11118 | Winter 1996 |
| W9NOG | Ro Rt E Nielsen | 1101 N Calvert Ar 100, Baltimore, MD 11101 | Winter 1984 |
| W3OAW | Frank Palik1 3811 Calvert Place | Kensington Md | Winter 1960 |
| W3OAW | Frank Palik | 10 Calvert Place., Kensington, MD | Fall 1948 |
| W3OAW | Frank Palik | 10 Calvert P Lace., Kensington, MD | Summer 1950 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington, MD | Fall 1953 |
| W3OAW | Frank Palik | 3811 Calvert Place. Kensington, MD | Spring 1954 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington, MD | Fall 1954 |
| W3OAW | Frank Palik | 3811 Calvert P L A C E, Kensington, MD | Fall 1955 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington, MD | Spring 1956 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington, MD | Fall 1957 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington 20795, MD 16125 | Fall 1971 |
| W3OAW | Frank. Palik | 3811 Calvert Place, Kensington 10795 Md | Winter 1972 |
| W3OAW | Frank Palik | 3811 Calvert Place, Kensington 20795 Md | Winter 1973 |
| W3OAW | Frank Palik | 3811 Calvert Pl, Kensington 20705 Md | Winter 1975 |
| W3OAW | Frank Palik | 3811 Calvert Pi, Kensington 20705 Md | Winter 1976 |
| W3OAW | Frank Palik | 3811 Calvert Pl, Kensington 20705 Md | Winter 1977 |
| W3OAW | Frank Palik | 3811 Calvert Pl, Kensington, MD 20705 | Winter 1978 |
| W3OAW | Frank Palik | 3811 Calvert Pl, Kensington, MD 20795 | 1981 |
| W3OAW | Frank Palik | 3811 Calvert Pi, Kensington, MD 20795 | Winter 1983 |
| W3OAW | A Frank Palik | 3811 Calvert Pl, Kensington, MD 20895 | Winter 1986 |
| WB0AWA | Frank Palik | 3811 Calvert Pl, Kensington, MD 20705 | Winter 1978 |
| W3GIO | J.s.pettibone | 2736 N.calvert St., Baltimore, MD | Spring 1938 |
| W3BBE | Calvert Hall Coli Rc | 8100 La Salle Rd, Towson, MD 21204 | Winter 1979 |
| KA3CKP | Helen F Relds | 1208 North Calvert St, Baltimore, MD 21201 | Winter 1982 |
| W3BNL | Lcwis W. Rice | 7607 Easten1 Av .• Takoma More. Md. Healey, Calvert St. & ~orth Av., Baltimore, ::\icl. | Spring 1939 |
| NP2BC | Bruce A Ross | 716 Calvert St, Charlestown, MD 21914 | Winter 1990 |
| NP2BC | Bruce A Ross | Llb Calvert St, Charlestown, MD 11914 | 1992 |
| NP2BC | Bruce A Ross | Llb Calvert St, Charlestown, MD 11914 | Winter 1992 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek. Md | Fall 1961 |
| 3CBO | H. E. Seibel | 503 Southard "st, Trenton, N. J 38cizb—poly Radio Assn., North Av. & Calvert, Balto., MD | May 1924 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek, MD | Fall 1953 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek, MD | Spring 1954 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek, MD | Fall 1954 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek, MD | Spring 1956 |
| W3ZDD | Paul R. Shifflett | Calvert Manor, Accokeek, MD | Fall 1957 |
| 3DF | Randolph Smith | 2647 North Calvert St., Baltimore Md | 1913 |
| 3DF | Randolph Smith | 2647 North Calvert St., Baltimore Md | July 1913 |
| 3DF | Randolph Smith | 2647 N. Calvert St., Baltimorej.md | July 1914 |
| N3GVU | Robert D Butcher Ii~ 1738 N Calvert St | Baltimore, MD 11118 | 1993 |
| N3GVU | Robert D Butcher Ii~ 1738 N Calvert St | Baltimore, MD 11118 | Winter 1993 |
| N3GVU | Robert D Butcher Llj 173b N Calvert St | Baltimore, MD 11118 | 1997 |
| W3FQN | Richard H. Swartley | 2929 No. Calvert, Baltimore 18, MD | Fall 1957 |
| W3HGD | W. R. Tilyard | 2415 N. Calvert, Baltimore.md. | Spring 1938 |
| W3HGD | W. R. Tilyard | 2415 N. Calvert, Baltimore, MD | Spring 1940 |
| W3HGD | W. R. Tilyard | 2415 N. Calvert, Baltimore.md. | Winter 1941 |
| W3HGD | W. R. Tilyard | 2415 N. Calvert, Baltimore.md. | Winter 1941 |
| W3HGD | W. R. Tilyard | 2415 N. Calvert, Baltimore, MD | Summer 1946 |
| KA3KOL | Dale M Unger | 2626 N Calvert St, Baltimore, MD 21218 | Winter 1990 |
| KCG0380 CB | Calvert Wholesale | 2501 Ennalls, Wheaton, MD | 1963 |
| W3GXO | Dr. R. White | 1042 N. Calvert, Baltimore, MD | Summer 1946 |
| W3ITT | Forrest S. Wilcox | 409 Calvert. Hyattsville, MD | Winter 1941 |
| W3ITT | Forrest S. Wilcox | 409 Calvert. Hyattsville, MD | Winter 1941 |
| W3ITT | F. S. Wilcox | 409 Calvert, Hyattsville, Md, 14th & Potomac Av. Be, Washington, DC | Summer 1946 |
| W3BT | Wilson K. Winbigler | 3007 N. Calvert St., Baltimore, MD | Fall 1948 |
| W3BT | Wilson K. Winbigler | 3007 N. Calvert St., Baltimore, MD | Summer 1949 |
| W3BT | Wilson K. Winbigler | 3007 N. Calvert St., Baltimore, MD | Summer 1950 |
| W3BT | Wilson K . Winbigler | 3007 N. Calvert St., Baltimore, MD | Spring 1951 |
| W3BT | Wilson K. Winbigler | 3007 No. Calvert St., Balto, 18, MD | Fall 1953 |
| W3BT | Wilson K. Winbigler | 3007 No. Calvert St., Balto, 18, MD | Spring 1954 |
| W3BT | Wilson K. Winbigler | 3007 No. Calvert St., Balto, 18, MD | Fall 1954 |
| W3BT | Wilson K. Winbigler | 3007 No, Calvert St., Balta, 18, MD | Spring 1956 |
| W3BT | Wilson K. Winbigler | 3007 No. Calvert St., Balto, 18, MD | Fall 1957 |
| W3GXH | Calvert C Cannon | Fishing Creek, MD 21634 | Winter 1979 |
| W3OXK | Charles Miller J R . | 3024 North Calvert, Baltimore, MD | Summer 1950 |
| Year | Edition | Listings |
|---|---|---|
| An Overview of Amateur Call Signs Past and Present May 1994 | 0 | |
| Radioamateurcall00Unse 0 | 226,717 | |
| Radiolistenersguunse | 348 | |
| Unitedstateslist611Nels | 334,420 | |
| 1909 | Modern Electronics May P55 1909 | 2 |
| 1913 | 1913 Amateur Callbook | 984 |
| 1913 | Amateur Radio Stations of the US July 1913 | 1,050 |
| 1914 | 1914 Amateur Callbook | 1,480 |
| 1914 | Amateur Radio Stations of the US July 1914 | 1,733 |
| 1914 | Fourth Annual Official Wireless Blue Book 1914 | 7 |
| 1915 | 1915 Amateur Callbook | 1,936 |
| 1915 | Amateur Radio Stations of the US July 1915 | 2,877 |
| 1916 | 1916 Amateur Callbook | 2,964 |
| 1916 | Amateur Radio Stations of the US July 1916 | 2,115 |
| 1919 | QST Dec 1919 pages 10 14 | 2 |
| 1920 | Amateur Radio Stations of the US June 1920 | 2 |
| 1921 | Amateur Radio Stations of the US June 1921 | 241 |
| 1922 | 1922 Amateur Callbook | 50 |
| 1922 | Amateur Radio Stations of the US June 1922 | 67 |
| 1922 | Call Book 1922 Nov | 5,910 |
| 1922 | The Consolidated Radio Call Book 1922 | 7,772 |
| 1923 | 1923 Amateur Callbook | 19 |
| 1923 | Amateur Radio Stations of the US June 1923 | 115 |
| 1923 | Call Book 1923 May | 825 |
| 1923 | Call Book 1923 Nov | 3,092 |
| 1924 | Amateur Radio Stations of the US June 1924 | 24 |
| 1924 | Call Book 1924 May | 8,744 |
| 1925 | 1925 Amateur Callbook | 8 |
| 1925 | Amateur Radio Stations of the US June 1925 | 16 |
| 1926 | Amateur Radio Stations of the US June 1926 | 26 |
| 1926 | Call Book 1926 Amateur | 6,502 |
| 1927 | Amateur Radio Stations of the US June 1927 | 35 |
| 1927 | Summer 1927 Radio Amateur Callbook | 376 |
| 1928 | 1928 09 Radio Amateur Callbook | 905 |
| 1928 | 1928 Amateur Callbook | 3 |
| 1928 | Amateur Radio Stations of the US June 1928 | 2 |
| 1928 | September 1928 Radio Amateur Callbook | 905 |
| 1929 | 1929 Amateur Callbook | 1 |
| 1929 | Amateur Radio Stations of the US June 1929 | 1 |
| 1930 | Amateur Radio Stations of the US June 1930 | 1 |
| 1932 | Fall 1932 Radio Amateur Callbook | 18,975 |
| 1933 | Spring 1933 Radio Amateur Callbook | 10,783 |
| 1934 | Fall 1934 Radio Amateur Callbook | 29,486 |
| 1935 | Spring 1935 Radio Amateur Callbook | 34,401 |
| 1936 | Spring 1936 Radio Amateur Callbook | 33,245 |
| 1937 | Fall 1937 Radio Amateur Callbook | 21,359 |
| 1938 | Spring 1938 Radio Amateur Callbook | 43,459 |
| 1938 | Winter 1938 Radio Amateur Callbook | 28,442 |
| 1939 | Spring 1939 Radio Amateur Callbook | 27,199 |
| 1940 | Fall 1940 Radio Amateur Callbook | 30,547 |
| 1940 | Spring 1940 Radio Amateur Callbook | 48,502 |
| 1941 | Spring 1941 Radio Amateur Callbook | 32,422 |
| 1941 | Winter 1941 1942 Radio Amateur Callbook | 36,317 |
| 1941 | Winter 1941 Radio Amateur Callbook | 36,736 |
| 1946 | Fall 1946 Radio Amateur Callbook | 1,581 |
| 1946 | Summer 1946 Radio Amateur Callbook | 38,109 |
| 1947 | Fall 1947 Radio Amateur Callbook | 35,532 |
| 1948 | Fall 1948 Radio Amateur Callbook | 63,265 |
| 1949 | Summer 1949 Radio Amateur Callbook | 64,437 |
| 1949 | Summer 1949 Radio Amateur Callbook Foreign | 666 |
| 1950 | Summer 1950 Radio Amateur Callbook | 72,888 |
| 1951 | Spring 1951 Radio Amateur Callbook | 78,947 |
| 1952 | Fall 1952 Radio Amateur Callbook | 86,285 |
| 1953 | Fall 1953 Radio Amateur Callbook | 94,549 |
| 1954 | Fall 1954 Radio Amateur Callbook | 99,566 |
| 1954 | Spring 1954 Radio Amateur Callbook | 85,147 |
| 1955 | Fall 1955 Radio Amateur Callbook | 122,009 |
| 1956 | Spring 1956 Radio Amateur Callbook | 105,778 |
| 1957 | Fall 1957 Radio Amateur Callbook | 135,546 |
| 1958 | Summer 1958 Radio Amateur Callbook | 139,315 |
| 1959 | Spring 1959 Radio Amateur Callbook | 148,888 |
| 1959 | Spring 1959 Radio Amateur Callbook Foreign | 2,692 |
| 1960 | Winter 1960 Radio Amateur Callbook | 148,692 |
| 1961 | Fall 1961 Radio Amateur Callbook | 164,934 |
| 1961 | Spring 1961 Radio Amateur Callbook | 183,946 |
| 1962 | Call Book 1962 Amateur Foreign | 1,073 |
| 1962 | Citizens Band Call Book 1962 CB | 72,399 |
| 1962 | Fall 1962 Radio Amateur Callbook | 168,026 |
| 1963 | Citizens Band Call Book 1963 CB | 41,681 |
| 1963 | Summer 1963 Radio Amateur Callbook | 201,001 |
| 1964 | Fall 1964 Radio Amateur Callbook | 158,999 |
| 1965 | Summer 1965 Radio Amateur Callbook | 181,674 |
| 1966 | Spring 1966 Radio Amateur Callbook | 160,762 |
| 1967 | Fall 1967 Radio Amateur Callbook | 111,375 |
| 1968 | Spring 1968 Radio Amateur Callbook | 58,207 |
| 1968 | Summer 1968 Radio Amateur Callbook | 15,748 |
| 1968 | Winter 1968 Radio Amateur Callbook | 12,857 |
| 1969 | Fall 1969 Radio Amateur Callbook | 18,037 |
| 1969 | Summer 1969 Radio Amateur Callbook | 202,715 |
| 1970 | Spring 1970 Radio Amateur Callbook | 151,522 |
| 1971 | Fall 1971 Radio Amateur Callbook | 256,664 |
| 1971 | Winter 1971 Radio Amateur Callbook | 219,081 |
| 1972 | Winter 1972 Radio Amateur Callbook | 221,742 |
| 1973 | Winter 1973 Radio Amateur Callbook | 238,316 |
| 1974 | Amateur Radio Callbook 1974 | 230,977 |
| 1974 | Winter 1974 Radio Amateur Callbook | 167,966 |
| 1975 | Winter 1975 Radio Amateur Callbook | 204,063 |
| 1976 | Winter 1976 Radio Amateur Callbook | 241,209 |
| 1977 | Winter 1977 Radio Amateur Callbook | 206,980 |
| 1978 | Winter 1978 Radio Amateur Callbook | 160,522 |
| 1979 | Winter 1979 Radio Amateur Callbook | 330,028 |
| 1980 | Winter 1980 Radio Amateur Callbook | 330,764 |
| 1981 | Amateur Radio Callbook 1981 | 309,176 |
| 1981 | Winter 1981 Radio Amateur Callbook | 195,854 |
| 1982 | Winter 1982 Radio Amateur Callbook | 301,728 |
| 1983 | Winter 1983 Radio Amateur Callbook | 379,535 |
| 1984 | Winter 1984 Radio Amateur Callbook | 221,219 |
| 1985 | Winter 1985 Radio Amateur Callbook | 238,422 |
| 1986 | Winter 1986 Radio Amateur Callbook | 225,569 |
| 1987 | Winter 1987 Radio Amateur Callbook | 248,657 |
| 1988 | Winter 1988 Radio Amateur Callbook | 240,710 |
| 1989 | Winter 1989 Radio Amateur Callbook | 219,151 |
| 1990 | Winter 1990 Radio Amateur Callbook | 269,048 |
| 1991 | Winter 1991 Radio Amateur Callbook | 244,021 |
| 1992 | 1992 Radio Amateur Callbook | 189,459 |
| 1992 | Winter 1992 Radio Amateur Callbook | 212,418 |
| 1993 | 1993 Radio Amateur Callbook | 178,867 |
| 1993 | Winter 1993 Radio Amateur Callbook | 197,700 |
| 1994 | 1994 Radio Amateur Callbook | 441,394 |
| 1994 | Winter 1994 Radio Amateur Callbook | 449,877 |
| 1995 | 1995 Radio Amateur Callbook | 265,915 |
| 1995 | 1995 World Radio Amateur Callbook | 266,109 |
| 1995 | Winter 1995 Radio Amateur Callbook | 290,091 |
| 1996 | 1996 Radio Amateur Callbook | 265,809 |
| 1996 | Winter 1996 Radio Amateur Callbook | 291,544 |
| 1997 | 1997 Radio Amateur Callbook | 353,040 |