APRS STATISTICS AS OF 7 June 2004 WB4APR ----------------------------------------------------------------- Below is data from KF4OTN on 7 June 2004 using his WE7U program. Station Type Count Pct % Count Pct% Packets Chars Length ------------ ----- ----- ------- ---- ------ ---- ------ Ui-View: 6057 22.44 2478941 17.8 79.5 46.2 52.5 WinAPRS: 1396 5.17 684779 4.9 95.3 59.5 56.5 APRS+SA: 555 2.06 239722 1.7 83.9 48.3 52.1 Xastir: 371 1.37 104809 0.8 54.9 32.1 53.0 DosAPRS: 322 1.19 165569 1.2 99.9 56.2 50.9 MacAPRS: 56 0.21 26381 0.2 91.5 55.3 54.6 APRSce: 65 0.24 13443 0.1 40.2 16.9 38.0 PocketAPRS: 64 0.24 10394 0.1 31.5 18.1 51.8 AprsPoint: 14 0.05 6250 0.0 86.7 54.3 56.6 Aprsd: 916 3.39 241458 1.7 51.2 31.5 55.7 Ui-Digi: 267 0.99 218353 1.6 158.9 96.6 55.0 Network Node: 321 1.19 234434 1.7 141.9 80.9 51.6 Digi_ned: 128 0.47 100330 0.7 152.3 32.1 19.1 Unidentified: 8040 29.79 6405170 46.1 154.8 53.1 31.1 Kenwood: 4275 15.84 1296506 9.3 58.9 15.0 23.0 Std Mic-E: 2020 7.48 554696 4.0 53.3 11.3 19.3 TinyTrak: 1224 4.53 493845 3.6 78.4 38.1 44.0 NMEA: 463 1.72 257579 1.9 108.1 80.1 67.1 Experimental: 419 1.55 354270 2.5 164.2 101.9 56.1 Hamhud: 10 0.04 4105 0.0 79.7 40.0 45.4 Opentracker: 9 0.03 4366 0.0 94.2 45.6 43.8 ------------------------------------------------------------------ Total:26992 100.0 13895400 100.0 Additional Observations from Steve Dimse based on FINDU data: These 27 thousand stations represent about 11,250 separate users and of these users, 38% of them use a Kenwood D7 or D700 APRS radio while mobile. This represents 57% of all mobiles and more importantly, represents almost 85% of all stations that are mobile with APRS send/receive capability. de WB4APR, Bob