aprs.aialfa

JE6ZUP-3

Ayrıştırılmamış paketler

Satırlar APRS-IS'ten geldiği haliyle, en yenisi üstte. Son 7 gün saklanır.

  1. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  2. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  3. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  4. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  5. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  6. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  7. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  8. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  9. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  10. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  11. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  12. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  13. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  14. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  15. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  16. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  17. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  18. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  19. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  20. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  21. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  22. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  23. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  24. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  25. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  26. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  27. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  28. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  29. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  30. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  31. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  32. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  33. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  34. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  35. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  36. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  37. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  38. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  39. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  40. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  41. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  42. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  43. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  44. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  45. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  46. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  47. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  48. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  49. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  50. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  51. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  52. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  53. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  54. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  55. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  56. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  57. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  58. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  59. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  60. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  61. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  62. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  63. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  64. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  65. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  66. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  67. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  68. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  69. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  70. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  71. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  72. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  73. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  74. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  75. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  76. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  77. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  78. :JE6ZUP-3>APNU19,qAR,JA6LSO-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  79. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  80. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  81. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  82. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  83. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  84. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  85. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  86. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  87. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  88. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  89. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  90. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  91. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  92. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  93. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  94. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  95. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  96. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  97. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  98. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  99. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  100. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  101. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  102. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  103. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  104. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  105. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  106. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  107. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  108. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  109. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  110. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  111. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  112. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  113. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  114. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  115. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  116. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  117. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  118. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  119. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  120. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  121. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  122. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  123. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  124. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  125. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  126. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  127. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  128. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  129. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  130. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  131. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  132. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  133. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  134. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  135. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  136. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  137. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  138. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  139. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  140. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  141. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  142. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  143. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  144. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  145. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  146. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  147. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  148. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  149. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  150. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  151. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  152. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  153. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
  154. :JE6ZUP-3>APNU19,qAO,JH6YHH-10:!3248.82NS13038.32E#PHG38302/W1,KMn-N Kumamoto Mt.Kinbo144.66MHz1k2bps
  155. :JE6ZUP-3>UIDIGI,qAO,JH6YHH-10:UIDIGI 1.9
JE6ZUP-3 ayrıştırılmamış paketler · aprs.ai