Claimed North American Distance Records as of August 26, 2009. List maintained by Al Ward, W5LUA.
North American Amateur Television (ATV) DX records are separately maintained by Tom O'Hara, W6ORG at http://www.hamtv.com/atvdxrecord.html.
This page is undergoing transformation and updating. Send corrections and additions to w5lua@arrl.net. See the World Above 50 MHz in May 2002 QST.
| Band | Propagation Mode | Distance (km) | Stations (grid locators) | QSO Date |
| 10 GHz 9th | Tropo (C) | 1,086 | W9ZIH (EN51nv) -- WA2FGK (FN21bf) | 25-Aug-2009 |
| 10 GHz 3rd | Tropo (C) | 1,086 | WA2FGK (FN21bf) -- W9ZIH (EN51nv) | 25-Aug-2009 |
| 144 MHz | Meteors | 2,528 | N6RMJ (DM14cp) - K2DRH (EN41vr) | 13-Aug-2009 |
| 122 GHz | LOS | 1 | N1JEZ/1 (FN34ha) -- KT1J (FN34ha) | 23-Aug-2008 |
| 241 GHz | LOS | 114 | WA1ZMS/4 (FM07fm) -- W4WWQ/4 (EM96ur) | 21-Jan-2008 |
| 24 GHz | Rain Scatter | 195 | KD7TS (CN87ui) - W7SZ (CN85uo) | 28-Sep-2007 |
| 10 GHz XE | Tropo (C) | 1,448 | 4C2WH (DL34wt) - N6CA (DM05ax) | 19-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,448 | N6CA (DM05ax) - 4C2WH (DL34wt) | 19-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,448 | 4C2WH (DL34wt) - KH6WZ (DM05ax) | 19-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,448 | KH6WZ (DM05ax) - 4C2WH (DL34wt) | 19-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,460 | 4C2WH (DL34wt) - AD6FP (CM96wa) | 19-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,460 | AD6FP (CM96wa) - 4C2WH (DL34wt) | 19-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,315 | KN6VR (DM04am) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,315 | W6QIW (DM04am) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,315 | 4C2WH (DL34wt) - W6QIW (DM04am) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,303 | WA6QYR (DM04bk) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,303 | 4C2WH (DL34wt) - WA6QYR (DM04bk) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,290 | KE6HPZ (DM04ek) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,286 | KB8VAO (DM04ms) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,286 | 4C2WH (DL34wt) - WT6K (DM04ms) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,286 | WT6K (DM04ms) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,286 | 4C2WH (DL34wt) - N6DN (DM04ms) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,286 | N6DN (DM04ms) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,290 | 4C2WH (DL34wt) - AA6IW (DM04ek) | 18-Aug-2007 |
| 10 GHz 6th | Tropo (C) | 1,290 | AA6IW (DM04ek) - 4C2WH (DL34wt) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,290 | 4C2WH (DL34wt) - KE6HPZ (DM04ek) | 18-Aug-2007 |
| 10 GHz XE | Tropo (C) | 1,286 | 4C2WH (DL34wt) - KB8VAO (DM04ms) | 18-Aug-2007 |
| 10 GHz Zero | Rain Scatter | 791 | KM0T (EN13vc) - VE3KRP (EN58gk) | 14-Aug-2007 |
| 10 GHz VE | Rain Scatter | 791 | VE3KRP ( EN58gk) - KM0T (EN13vc) | 14-Aug-2007 |
| 144 MHz | Meteors | 2,192 | XE2AT (DL81uu) - N0PB (EM39wo) | 12-Aug-2007 |
| 10 GHz 5th | Tropo (C) | 915 | W5LUA (EM13qc) - K4XR (EM64nl) | 09-Aug-2007 |
| 5760 MHz | Tropo (C) | 915 | W5LUA (EM13qc) - K4XR (EM64nl) | 09-Aug-2007 |
| 10 GHz 4th | Tropo (C) | 915 | K4XR (EM64nl) - W5LUA (EM13qc) | 09-Aug-2007 |
| 10 GHz VE | Rain Scatter | 709 | VE3KRP (EN58jk) - N4PZ (EN52gb) | 08-Jul-2007 |
| 10 GHz 9th | Rain Scatter | 709 | N4PZ (EN52gb) - VE3KRP (EN58jk) | 08-Jul-2007 |
| 10 GHz VE | Rain Scatter | 727 | VE3KRP (EN58jk) - W9ZIH (EN51nv) | 08-Jul-2007 |
| 10 GHz 9th | Rain Scatter | 727 | W9ZIH (EN51nv) - VE3KRP (EN58jk) | 08-Jul-2007 |
| 3456 MHz | Rain Scatter | 580 | K2YAZ (EN74av) - W0ZQ (EN34it) | 08-Jul-2007 |
| 10 GHz 8th | Rain Scatter | 573 | K2YAZ (EN74av) - N0UK/0 (EN34jv) | 26-Jun-2007 |
| 10 GHz 8th | Rain Scatter | 644 | K2YAZ (EN74av) - K0AWU (EN37ed) | 26-Jun-2007 |
| 10 GHz Zero | Rain Scatter | 644 | K0AWU (EN37ed) - K2YAZ (EN74av) | 26-Jun-2007 |
| 10 GHz 8th | Rain Scatter | 848 | K8EB (EN73cb) - KM0T (EN13vc) | 22-Jun-2007 |
| 10 GHz Zero | Rain Scatter | 848 | KM0T (EN13vc) - K8EB (EN73cb) | 22-Jun-2007 |
| 5760 MHz | Rain Scatter | 848 | KM0T (EN13vc) - K8EB (EN73cb) | 22-Jun-2007 |
| 2304 MHz | Rain Scatter | 580 | W0ZQ (EN34it) - K2YAZ (EN74av) | 17-Jun-2007 |
| 1296 MHz | Rain Scatter | 580 | W0ZQ (EN34it) - K2YAZ (EN74av) | 17-Jun-2007 |
| 24 GHz | Tropo (C) | 285 | N1JEZ/1 (FN44ig) - KA1OJ/1 (FN51av) | 17-Sep-2006 |
| 10 GHz 9th | Rain Scatter | 654 | N4PZ (EN52gb) - K0AWU (EN37ed) | 19-Jul-2006 |
| 10 GHz Zero | Rain Scatter | 654 | K0AWU (EN37ed) - N4PZ (EN52gb) | 19-Jul-2006 |
| 2304 MHz | Rain Scatter | 654 | KM0T (EN13vc) - K3SIW (EN52ta) | 19-Jul-2006 |
| 5760 MHz | Rain Scatter | 654 | KM0T (EN13vc) - K3SIW (EN52ta) | 19-Jul-2006 |
| 3456 MHz | Rain Scatter | 654 | KM0T (EN13vc) - K3SIW (EN52ta) | 17-Jul-2006 |
| 3456 MHz | Tropo (C) | 1,798 | W3XO (EM00kd) -- K0VXM (EL98pj) | 21-May-2006 |
| 432 MHz | Tropo (C) | 2,161 | K0VXM (EL98pj) - NN5DX (DM80nv) | 21-May-2006 |
| 2304 MHz | Tropo (C) | 1,716 | W3XO (EM00kd) -- KQ4PI (EL99hk) | 21-May-2006 |
| 3456 MHz | Tropo (C) | 1,606 | K5LLL (EM10kf) -- K0VXM (EL98pj) | 20-May-2006 |
| 24 GHz | Rain Scatter | 218 | KM0T (EN13vc) - W0ZQ/0 (EN15wb) | 02-Apr-2006 |
| 134 GHz | LOS | 114.4 | WA1ZMS/4 (EM96ur) --W4WWQ/4 (FM07fm) | 26-Feb-2006 |
| 24 GHz | Rain Scatter | 283 | KM0T (EN13vc) - W0ZQ/0 (EN35ab) | 31-Dec-2005 |
| 47 GHz | Tropo (C) | 343 | W6QI/6 (DM04ms) - AD6FP/6 (DM07bs) | 30-Oct-2005 |
| 903 MHz | Rain Scatter | 328 | KM0T (EN13vc) - W0GHZ (EN34lx) | 13-Sep-2005 |
| 3456 MHz | Rain Scatter | 328 | KM0T (EN13vc) - W0GHZ (EN34lx) | 13-Sep-2005 |
| 2304 MHz | Rain Scatter | 328 | KM0T (EN13vc) - W0GHZ (EN34lx) | 13-Sep-2005 |
| 1296 MHz | Rain Scatter | 328 | KM0T (EN13vc) - W0GHZ (EN34lx) | 13-Sep-2005 |
| 10 GHz Zero | Rain Scatter | 753 | KM0T (EN13vc) - VE4MA (EN19lu) | 25-Aug-2005 |
| Light | 474 THz | 81.6 | XE2AT (DL81vq) - XE2ZB (DL80vx) | 25-Aug-2005 |
| 10 GHz VE | Rain Scatter | 753 | VE4MA (EN19lu) - KM0T (EN13vc) | 25-Aug-2005 |
| 10 GHz 8th | Rain Scatter | 763 | WA8TTM (EL98cl) - W4DEX (EM95tg) | 22-Aug-2005 |
| 10 GHz 4th | Rain Scatter | 763 | W4DEX (EM95tg) -- WA8TTM(EL98cl) | 22-Aug-2005 |
| 10 GHz 4th | Rain Scatter | 1,008 | W4DEX (EM95tg) -- AF1T(FN41ee) | 21-Aug-2005 |
| 24 GHz | Tropo (C) | 313 | W6QI/6 (DM04ms) - AD6FP/6 (DM07dm) | 21-Aug-2005 |
| 10 GHz 1st | Rain Scatter | 1,008 | AF1T/1 (FN41ee) - W4DEX (EM95tg) | 21-Aug-2005 |
| 24 GHz | Tropo (C) | 375 | AD6FP/6 (CM97hm) - W6QI/6 (DM04ms) | 20-Aug-2005 |
| 10 GHz Zero | Rain Scatter | 590 | NT0V (EN08oc) - KM0T (EN13vc) | 18-Aug-2005 |
| 10 GHz 9th | Rain Scatter | 695 | W9ZIH (EN51nv) - K0AWU (EN37ed) | 23-Jul-2005 |
| 10 GHz Zero | Rain Scatter | 695 | K0AWU (EN37ed) - W9ZIH (EN51nv) | 23-Jul-2005 |
| 47 GHz | Tropo (C) | 205 | N1JEZ/1 (FN44ig) - WA1MBA/1 (FN42bl) | 03-Jul-2005 |
| 3456 MHz | Rain Scatter | 481 | W0GHZ(EN34lx) - W9ZIH(EN51lv) | 24-Jun-2005 |
| 5760 MHz | Rain Scatter | 481 | W0GHZ(EN34lx) - W9ZIH(EN51lv) | 24-Jun-2005 |
| 10 GHz Zero | Rain Scatter | 676 | W0ZQ (EN34it) - VE4MA (EN19lu) | 24-Jun-2005 |
| 10 GHz Zero | Rain Scatter | 676 | KC0IYT (EN34nl) - VE4MA (EN91lu) | 24-Jun-2005 |
| 10 GHz VE | Rain Scatter | 676 | VE4MA (EN19lu) -- W0ZQ/0 (EN34nl) | 24-Jun-2005 |
| 10 GHz VE | Rain Scatter | 676 | VE4MA (EN19lu) -- KC0IYT/0 (EN34nl) | 24-Jun-2005 |
| 144 MHz | Sporadic E | 2,688 | K5DYY (EL07ws) - KA7SAG/7 (CN92cj) | 15-Jun-2005 |
| 122 GHz | LOS | 114 | WA1ZMS/4 (EM96ur) - W4WWQ/4 (FM07fm) | 18-Jan-2005 |
| Micrometer Radio | 403 GHz | 1.42 | WA1ZMS/4 (FM07ji) - W4WWQ/4 (FM07ji) | 21-Dec-2004 |
| 5760 MHz | Tropo (C) | 1,212 | W4DEX (EM95tg) -- K1WHS (FN43mj) | 25-Sep-2004 |
| 10 GHz 4th | Tropo (C) | 1,212 | W4DEX (EM95tg) -- K1WHS (FN43mj) | 25-Sep-2004 |
| 10 GHz 1st | Tropo (C) | 1,212 | K1WHS (FN43mj) - W4DEX (EM95tg) | 25-Sep-2004 |
| 24 GHz | Tropo (C) | 290 | KB8VAO/6 (DM04ms) -- W6QI/6 (DM07gi) | 20-Sep-2004 |
| 47 GHz | Tropo (C) | 232 | KB8VAO/6 (CM96qi) -- AD6FP/6 (DM04ms) | 18-Sep-2004 |
| 122 GHz | LOS | 24.8 | W0EOM/6 (CM97cj) - KF6KVG/6 (CM87xh) | 27-Aug-2004 |
| 10 GHz 4th | Rain Scatter | 710 | W4DEX (EM95tg) - K2TXB (FM29pt) | 21-Aug-2004 |
| 10 GHz 2nd | Rain Scatter | 710 | K2TXB (FM29pt) -- W4DEX (EM95tg) | 21-Aug-2004 |
| 222 MHz | Sporadic E | 2,008 | W4VC (EM81tg) - K0AWU (EN37ed) | 06-Jul-2004 |
| 222 MHz | Sporadic E | 2,051 | K5SW (EM25hr) -- WZ1V (FN31mp) | 06-Jul-2004 |
| 10 GHz 9th | Rain Scatter | 617 | W9ZIH (EN51nv) - KM0T (EN13vc) | 24-May-2004 |
| 10 GHz Zero | Rain Scatter | 617 | KM0T (EN13vc) -- W9ZIH (EN51nv) | 24-May-2004 |
| 5760 MHz | Rain Scatter | 617 | KM0T (EN13vc) -- W9ZIH (EN51nv) | 24-May-2004 |
| 241 GHz | LOS | 79.7 | WA1ZMS/4 (EM96wx) --W2SZ/4 (FM07fm) | 17-Feb-2004 |
| 241 GHz | LOS | 61.8 | W2SZ/4 (FM07fm) - W4WWQ/4 (EM97xe) | 03-Dec-2003 |
| 144 MHz | Aurora E | 2,446 | NU7Z (CN87ts) -- W9RPM (EN43jt) | 10-Oct-2003 |
| 47 GHz | Tropo (C) | 120 | NU7Z (CN87ms) - KD7TS (CN96aw) | 04-Oct-2003 |
| 222 MHz | Tropo (C) | 2,259 | W5LUA (EM13qc) -- K1TEO (FN31jg) | 07-Sep-2003 |
| 222 MHz | Tropo (C) | 2,421 | WB5AFY (EM04id) -- K1TEO (FN31jg) | 07-Sep-2003 |
| 144 MHz | Tropo (C) | 2,508 | N5TIF (EM12hl) -- K1CMF (FN42bq) | 07-Sep-2003 |
| 144 MHz | Tropo (C) | 2,558 | W5FKN (EM13gh) -- K1WHS (FN43mj) | 07-Sep-2003 |
| 144 MHz | Tropo (C) | 2,567 | KA5DWI (EM12ju) -- K1WHS (FN43mj) | 07-Sep-2003 |
| 222 MHz | Tropo (C) | 2,213 | K5LLL (EM10kf) -- K2AXX (FN12cs) | 06-Sep-2003 |
| 222 MHz | Tropo (C) | 2,279 | K5VH (EM00xe) -- K2AXX (FN12cs) | 06-Sep-2003 |
| 24 GHz | Rain Scatter | 119 | KM0T (EN13vc) -- N0DQS (EN22ge) | 26-Aug-2003 |
| 10 GHz 1st | Rain Scatter | 593 | AF1T/1 (FN41ee) - KB8VAO/3 (FN00rg) | 17-Aug-2003 |
| 10 GHz 3rd | Rain Scatter | 593 | KB8VAO/3 (FN00rg) -- AF1T/1 (FN41ee) | 17-Aug-2003 |
| 5760 MHz | Rain Scatter | 517 | W5ZN (EM45dh) -- WW2R (EM13qd) | 03-Aug-2003 |
| 5760 MHz | Rain Scatter | 516 | W5ZN (EM45dh) -- W5LUA (EM13qc) | 03-Aug-2003 |
| 432 MHz | Tropo (P) | 4,035 | KH6HME (BK29go) - N6PEQ (DM13cr) | 13-Jul-2003 |
| 222 MHz | Tropo (P) | 4,035 | KH6HME (BK29go) - N6PEQ (DM13cr) | 13-Jul-2003 |
| 3456 MHz | Rain Scatter | 435 | KM0T (EN13vc) -- N0DQS (EN42nx) | 28-Jun-2003 |
| 3456 MHz | Tropo (C) | 1,539 | K5VH (EM00xe) -- WA8TTM (EL98dp) | 15-Apr-2003 |
| Micrometer Radio | 403 GHz | 0.52 | WA1ZMS/4 (FM07ji) - W4WWQ/4 (FM07ji) | 11-Apr-2003 |
| 120 GHz | LOS | 30 | WA1ZMS/4 (FM07fm) - W4WWQ/4 (FM07ji) | 02-Apr-2003 |
| 120 GHz | LOS | 24.8 | KF6KVG/6 (CM87wj) -- W0EOM/6 (CM97cj) | 29-Mar-2003 |
| 120 GHz | LOS | 20.7 | W4WWQ/4 (FM07hj) -- WA1ZMS/4 (FM07fl) | 11-Mar-2003 |
| Micrometer Radio | 322 GHz | 1.4 | WA1ZMS/4 (FM07ji) -- W4WWQ/4 (FM07ji) | 04-Mar-2003 |
| 10 GHz 7th | Rain Scatter | 79 | W7GLF (CN87vr) - W7LHL (CN87ua) | 17-Feb-2003 |
| 47 GHz | Tropo (C) | 246 | W0EOM/6 (CM97ei) -- KF6KVG/6 (DM06ms) | 09-Feb-2003 |
| 3456 MHz | Tropo (C) | 1,508 | W5LUA (EM13qc) -- WA8TTM (EL98dp) | 03-Feb-2003 |
| 3456 MHz | Tropo (C) | 1,509 | WW2R (EM13qd) -- WA8TTM (EL98dp) | 03-Feb-2003 |
| 10 GHz 7th | Tropo (C) | 315 | W7PUA (CN84io) - KD7TS (CN87ui) | 30-Jan-2003 |
| 142 GHz | LOS | 79.7 | W2SZ/4 (FM07fm) -- WA1ZMS/4 (EM96wx) | 12-Jan-2003 |
| 222 MHz | Meteors | 2,153 | K5VH (EM00xe) - VE3AX (FN02cw) | 19-Nov-2002 |
| 24 GHz | Tropo (C) | 543 | W5LUA (EM13qc) -- WW2R/5 (EM41hc) | 07-Sep-2002 |
| 3456 MHz | Tropo (C) | 1,507 | W5LUA (EM13qc) -- KQ4PI (EL99hk) | 02-May-2002 |
| 2304 MHz | Tropo (C) | 1,609 | W5LUA (EM13qc) -- K0VXM (EL98pj) | 01-May-2002 |
| 2304 MHz | Tropo (C) | 1,596 | AA5C (EM13se) -- K0VXM (EL98pj) | 01-May-2002 |
| 241 GHz | LOS | 11.4 | WA1ZMS/4 (FM07ln) -- W4WWQ/4 (FM07jn) | 11-Mar-2002 |
| Micrometer Radio | 322 GHz | 0.5 | WA1ZMS/4 (FM07ji) -- W4WWQ/4 (FM07ji) | 01-Mar-2002 |
| 75 GHz | LOS | 177 | W0EOM/6 (CM88qp) -- KF6KVG/6 (CM97ad) | 01-Mar-2002 |
| 75 GHz | LOS | 177 | AD6FP/6 (CM88qp) -- KF6KVG/6 (CM97ad) | 01-Mar-2002 |
| 241 GHz | LOS | 7.3 | WA1ZMS (FM07jj) -- W4WWQ (FM07ji) | 23-Feb-2002 |
| Micrometer Radio | 322 GHz | 0.05 | W2SZ (FM07ji) -- WA4RTS (FM07ji) | 15-Dec-2001 |
| 144 MHz | Meteors | 2,406 | VE4AMU (EN19kv) -- AB4OO (EM81tg) | 18-Nov-2001 |
| 222 MHz | Meteors | 2,089 | K5LLL (EM10kf) -- VE3AX (FN02cw) | 18-Nov-2001 |
| 47 GHz | Tropo (C) | 174 | W3IY/4 (FN10ff) -- W4SW/4 (FM08us) | 14-Nov-2001 |
| 10 GHz 6th | Tropo (P) | 1,282 | W1LP/mm (DL34ja) -- WB6CWN (DM04eg) | 20-Sep-2001 |
| 222 MHz | Sporadic E | 2,099 | K5LLL (EM10kf) -- VE3AX (FN02cw) | 08-Jul-2001 |
| 144 MHz | TE | 5,750 | WP4LNY -- LU7FA | 02-Feb-2001 |
| 142 GHz | LOS | 61.6 | W2SZ/4 (FM07fm) -- WA4RTS/4 (FM08ib) | 01-Jan-2001 |
| 142 GHz | LOS | 34 | WA1ZMS (FM05fm) -- WA4RTS (FM05ji) | 06-Nov-2000 |
| 24 GHz | Tropo (C) | 375 | K6GZA/6 (CM97hm) -- AD6FP/6 (DM04ms) | 16-Sep-2000 |
| 144 MHz | IFS | 1,849 | K0MQS (EN13uh) -- WA1JOF (FN44xw) | 31-Aug-2000 |
| 2304 MHz | Tropo (C) | 1,553 | K5VH (EM00xe) -- K1YV (EL89xc) | 17-Jul-2000 |
| 144 MHz | Aurora | 2,145 | K5CM (EM25ir) -- WA1VTA (FN42am) | 15-Jul-2000 |
| 144 MHz | Aurora | 2,106 | K5CM (EM25ir) -- W3EP (FN31vp) | 15-Jul-2000 |
| 10 GHz 5th | Rain Scatter | 515 | W5LUA (EM13qc) - W5ZN (EM45dh) | 17-Jun-2000 |
| 222 MHz | Sporadic E | 2,195 | W6QIW (DM04ck) -- W5UWB (EL17ax) | 14-Feb-2000 |
| 222 MHz | Sporadic E | 2,184 | N6HKF (DM04fu) -- W5UWB (EL17ax) | 14-Feb-2000 |
| 2304 MHz | Tropo (C) | 1,553 | K5VH (EM00xe) -- KB4DFO (EL89xc) | 12-Jan-2000 |
| 144 MHz | IFS | 2,552 | K5JL (EM15dp) -- WA1JOF (FN44xw) | 11-Nov-1999 |
| 144 MHz | IFS | 2,587 | K5JL (EM15dp) -- W1REZ (FN55ea) | 08-Nov-1999 |
| 144 MHz | IFS | 2,856 | K5JL (EM15dp) -- VE1ALQ (FN65vh) | 08-Nov-1999 |
| 142 GHz | LOS | 11.7 | KF6KVG (CM87uk) -- W0EOM (CM87wj) | 19-Oct-1999 |
| 144 MHz | Tropo (P) | 4,754 | KH6HME (BK29go) -- W1LP/MM (DL51ce) | 21-Aug-1999 |
| 10 GHz 5th | Tropo (C) | 1,039 | W5ZN (EM45dh) -- WA8WZG (EN81om) | 17-Aug-1999 |
| 10 GHz 8th | Tropo (C) | 1,039 | WA8WZG (EN81om) - W5ZN (EM45dh) | 17-Aug-1999 |
| 432 MHz | Tropo (P) | 4,013 | KH6HME (BK29go) -- K7JA (DM03xs) | 11-Jul-1999 |
| 75 GHz | LOS | 110 | K2AD (EM96ur) -- W2SZ (FM07fm) | 20-May-1999 |
| 75 GHz | LOS | 60 | W2SZ (FM07fm) -- WA4RTS (FM08ia) | 01-May-1999 |
| 144 MHz | TE | 5,554 | WP4IPM (FK68pl) -- LU5EJU (FF98jn) | 04-Jan-1999 |
| 144 MHz | TE | 5,555 | KP3A (FK68ol) -- LU5EJE (FF98jn) | 04-Jan-1999 |
| 144 MHz | TE | 5,955 | KP4EIT (FK68si) -- LU2EG (GF05xd) | 04-Jan-1999 |
| 222 MHz | Meteors | 2,102 | K1WHS (FN43mj) -- W7XU (EN13lm) | 13-Dec-1998 |
| 432 MHz | Meteors | 2,040 | N6RMJ (DM14cp) -- W7XU (EN13lm) | 17-Nov-1998 |
| 432 MHz | Tropo (C) | 2,166 | W5UWB (EL17ax) -- K2YAZ (EN74ax) | 11-Oct-1998 |
| 432 MHz | Tropo (C) | 2,068 | W5UWB (EL17ax) -- K8MD (EN82bq) | 11-Oct-1998 |
| 432 MHz | Tropo (A) | 1,707 | KF4FWU (ELO97st) -- WP4O (FK68km) | 01-Oct-1998 |
| 432 MHz | Tropo (A) | 1,662 | W4MOS (EL97te) -- WP4O (FK68km) | 01-Oct-1998 |
| 144 MHz | Meteors | 2,496 | KB5WMY (EM32dm) -- W1REZ (FN55ea) | 11-Aug-1998 |
| 144 MHz | Sporadic E | 3,617 | KF7UV (DM08dv) -- W4UE (EM90gc) | 29-May-1998 |
| 144 MHz | Sporadic E | 3,635 | WA7GSK (DN13so) -- W4FF (EL96am) | 29-May-1998 |
| 903 MHz | Tropo (C) | 1,596 | AA5C (EM13se) -- K0VXM (EL98pj) | 23-May-1998 |
| 1296 MHz | Tropo (C) | 1,906 | W3XO (EM00kb) -- K2RTH (EL95tq1) | 22-May-1998 |
| 903 MHz | Tropo (C) | 1,741 | N5WS (EL09ru) -- K0VXM (EL98pj) | 22-May-1998 |
| 144 MHz | Tropo (A) | 2,340 | CO2OJ (EL83td) -- W1LP (FN41sr) | 15-May-1998 |
| 144 MHz | Tropo (A) | 2,148 | N0JK (EM17jq) - CO2OJ (EL83td) | 14-May-1998 |
| 222 MHz | Tropo (A) | 1,707 | KF4FWU (EL97st) -- WP4O (FK68km) | 26-Feb-1998 |
| 222 MHz | Tropo (A) | 1,854 | WA4LOX (EL87sk) -- WP4O (FK68km) | 26-Feb-1998 |
| Light | 474 THz | 192.6 | WB7VVD (DM34hb) -- KC7AED (DM43iq) | 21-Sep-1997 |
| 10 GHz 2nd | Rain Scatter | 738 | W2DRZ (FN02la) - WB9SNR (EN62ac) | 16-Aug-1997 |
| 10 GHz 9th | Rain Scatter | 738 | WB9SNR (EN62ac) -- W2DRZ (FN02la) | 16-Aug-1997 |
| 24 GHz | Tropo (C) | 266 | WA6EXV (DM06wl) -- K6OW (DM14kf) | 05-Jul-1997 |
| 10 GHz 6th | Rain Scatter | 660 | W6OYJ (DM12mq) -- WB6CWN (DM08pk) | 06-Sep-1996 |
| 144 MHz | Meteors | 2,339 | W2CRS (DM78lx) -- KA2RDO (FN12ex) | 12-Aug-1996 |
| 144 MHz | Tropo (P) | 4,325 | KH6HME (BK29go) - N7MWV (CN87vr) | 01-Jul-1995 |
| 144 MHz | Tropo (P) | 4,333 | KH6HME (BK29go) -- W7FI (CN87ws) | 01-Jul-1995 |
| 144 MHz | Tropo (P) | 4,325 | KH6HME (BK29go) -- W7YOZ (CN87vr) | 01-Jul-1995 |
| 144 MHz | Tropo (A) | 1,624 | WB4MJE (EL94hq) -- WP4O (FK68km) | 18-Jan-1995 |
| 5760 MHz | Tropo (C) | 1,187 | WB5LUA(EM13qc) -- W9ZIH (EN51nv) | 12-Nov-1994 |
| 5760 MHz | Tropo (C) | 1,005 | AA5C (EN13se) -- WB9OJR (EN50ej) | 12-Nov-1994 |
| 5760 MHz | Tropo (C) | 1,175 | AA5C (EM13se) -- W9ZIH (EN51nv) | 12-Nov-1994 |
| 144 MHz | Tropo (C) | 2,715 | WB4MJE (EL94hq) -- VE1KG (FN84cm) | 05-Nov-1994 |
| 2304 MHz | Tropo (P) | 3,982 | KH6HME (BK29go) -- N6CA (DM03tr) | 14-Jul-1994 |
| 903 MHz | Tropo (P) | 4,064 | KH6HME (BK29go) -- N6XQ (DM12jr) | 13-Jul-1994 |
| 120 GHz | LOS | 1.1 | WA1MBA (FN32ri) -- WB2BYW (FN32rj) | 11-Jul-1994 |
| 903 MHz | Tropo (P) | 3,982 | KH6HME (BK29go) -- N6CA (DM03tr) | 23-Aug-1993 |
| 144 MHz | FAI | 2,370 | W0LD (DM78pu) -- WA4CHA (EL88qa) | 19-Jun-1993 |
| 1296 MHz | Tropo (C) | 1,856 | W1RIL (FN42ah) -- WA4CHA (EL88qa) | 16-Dec-1992 |
| 432 MHz | Tropo (C) | 2,201 | KM1H (FN42hr) -- WB4MJE (EL94hq) | 16-Dec-1992 |
| 24 GHz | Tropo (C) | 257 | KK6TG (CM98mr) -- WB7ABP (CN80on) | 12-Sep-1992 |
| 903 MHz | Aurora | 86 | K3HZO (FM18qp) -- WA3NZL (FM19jg) | 08-Nov-1991 |
| 144 MHz | TE | 6,412 | KP4EIT (FK68si) - LU8YYO (FF50) | 05-Oct-1991 |
| 5760 MHz | Tropo (P) | 3,982 | KH6HME (BK29go) -- N6CA (DM03tr) | 29-Jul-1991 |
| 3456 MHz | Tropo (P) | 3,982 | KH6HME (BK29go) -- N6CA (DM03tr) | 28-Jul-1991 |
| 144 MHz | Auroral E | 2,236 | VE4AQ (EN19lu) -- K5MA (FN41qo) | 09-Jun-1991 |
| Light | 678 THz | 248 | WA7LYI (DM34tf) -- KY7B (DM42ok) | 08-Jun-1991 |
| 144 MHz | Auroral E | 2,295 | WB7UZO (CN78qi) -- VE3KNI (EN38hn) | 15-Aug-1989 |
| 144 MHz | Auroral E | 2,044 | W7MEM (DN17nt) - VE3KRP (EN58ij) | 15-Aug-1989 |
| 144 MHz | Auroral E | 2,128 | W7FI (CN87ws) -- VE3KNI (EN38hn) | 15-Aug-1989 |
| 5760 MHz | Tropo (C) | 990 | XE2/N6XQ (DL37ck) -- N6CA (CM94xn) | 23-Jul-1989 |
| 432 MHz | Tropo (P) | 4,150 | KH6HME (BK29go) -- XE2/N6XQ (DL29cx) | 15-Jul-1989 |
| 1296 MHz | Tropo (P) | 4,150 | KH6HME (BK29go) -- XE2/N6XQ (DL29cx) | 15-Jul-1989 |
| 222 MHz | Tropo (P) | 4,150 | KH6HME (BK29go) -- XE2/N6XQ (DL29cx) | 15-Jul-1989 |
| 144 MHz | Tropo (P) | 4,281 | KH6HME (BK29go) -- XE2/N6XQ (DL28uq) | 13-Jul-1989 |
| 903 MHz | Tropo (C) | 1,730 | WB5LUA (EM13qc) -- W4WSR (EL96ww) | 14-Mar-1989 |
| 144 MHz | Auroral E | 1,911 | KB0ZQ (EN34it) -- N1BUG (FN55mf) | 14-Mar-1989 |
| 222 MHz | Aurora | 2,094 | WB5LUA (EM13qc) -- WC2K (FM29pt) | 13-Mar-1989 |
| 432 MHz | Meteors | 1,999 | WB5LUA (EM13qc) -- KD5RO (FN13fb) | 13-Dec-1988 |
| 222 MHz | Meteors | 2,060 | K0ALL (EN16ou) -- W1JR (FN42hn) | 13-Aug-1988 |
| 144 MHz | Sporadic E | 3,501 | W7YOZ (CN87vr) -- WA4CQG (EM72fo) | 06-Jun-1988 |
| 144 MHz | Sporadic E | 3,389 | W7FI (CN87ws) -- KB4WM (EM63tg) | 06-Jun-1988 |
| 432 MHz | Tropo (A) | 2,273 | W1RIL (FN42ah) -- VP5D (FL31ut) | 10-May-1988 |
| 144 MHz | Tropo (A) | 2,365 | W1JSM (FN43nc) -- VP5D (FL31ut) | 10-May-1988 |
| 1296 MHz | Tropo (C) | 2,067 | WB5LUA (EM13qc) -- WB3CZG (FN21ax) | 29-Nov-1986 |
| 432 MHz | Tropo (C) | 2,126 | WA5VJB (EM12lq) -- WB3CZG (FN21ax) | 29-Nov-1986 |
| 1296 MHz | Tropo (C) | 2,079 | KD5RO (EM13pa) -- WB3CZG (FN21ax) | 29-Nov-1986 |
| 144 MHz | Aurora | 2,178 | WB0DRL (EM18ct) -- KA1ZE (FN31tu) | 08-Feb-1986 |
| 144 MHz | Aurora | 2,178 | WA0TKJ (EM18ct) -- KA1ZE (FN31tu) | 08-Feb-1986 |
| 432 MHz | Aurora | 1,909 | WB5LUA (EM13qc) -- W3IP (FM19pd) | 08-Feb-1986 |
| 144 MHz | Meteors | 3,162 | K5UR (EM35wa) -- KP4EKG (FK68vg) | 13-Dec-1985 |
| 144 MHz | FAI | 1,981 | W5UN (DM82wa) -- W5HUQ (EM90gc) | 25-Jul-1983 |
| 222 MHz | TE | 5,918 | KP4EOR (FK78aj) -- LU7DJZ (GF05rj) | 09-Mar-1983 |
| 432 MHz | Tropo (P) | 4,109 | KH6IAA (BK29go) -- KD6R (DM13ni) | 28-Jul-1980 |
| 144 MHz | TE | 6,327 | KP4EOR (FK78aj) -- LU5DJZ (GF11lu) | 12-Feb-1978 |
| 432 MHz | Meteors | 1,641 | W0LER -- W2AZL | 12-Aug-1972 |
| 144 MHz | Meteors | 2,364 | W5ORH -- K1ABR | 12-Aug-1968 |
| 222 MHz | Tropo (P) | 4,087 | KH6UK -- W6NLZ | 22-Jun-1959 |
| 10 GHz 1st | Tropo (C) | 537 | K1TEO (FN31jg) - ND3F (FM26aw) | |
| 10 GHz 4th | Tropo (C) | 537 | ND3F (FM26aw) - K1TEO (FN31jg) | |
Frequency bands include Micrometer Radio (300 to 3000 GHz) and Light (3 to 30,000 THz).
Propagation modes are tropospheric refraction and ducting (including line-of-sight paths), divided into in three categories: Tropo (A) (tropospheric modes across the Atlantic, Caribbean, and Gulf of Mexico); Tropo (C) (tropospheric modes across continental North America; Tropo (P) (tropospheric modes across the Pacific); Aurora (auroral scatter); Auroral E (auroral E); Sporadic E (sporadic E); FAI (E-layer field-aligned irregularities; IFS (ionospheric forward scatter); Meteors (meteor scatter); TE (transequatorial field-aligned irregularities); and Rain scatter (precipitation scatter).
Distance calculations are based on the centers of 6-place grid locators, as calculated by BD (the W9IP bearing and distance program). Distances shorter than 100 km my be calculated using more precise methods.
Call signs are those used to make the contacts.
Send your claims to Al Ward, W5LUA, 2306 Forest Grove Estates Rd, Allen, TX 75002-8316 USA, or via e-mail to w5lua@arrl.net.