Das sagt die Konsole:
29.08.11 16:31:32 * *airportd[280] * *[most time: (0.810579) _scan] trace: <CFArray 0x100503090 [0x7fff70643ee0]>{type = immutable, count = 13, values = (
* *0 : <CFString 0x10003ccd0 [0x7fff70643ee0]>{contents = "pref_netwk_AJ"}
* *1 : <CFString 0x10003cd10 [0x7fff70643ee0]>{contents = "1_pref_netwk"}
* *2 : <CFString 0x100109740 [0x7fff70643ee0]>{contents = "(0.809326) _scan"}
* *3 : <CFString 0x10010af20 [0x7fff70643ee0]>{contents = "(0.000001) _lookup"}
* *4 : <CFString 0x10010b040 [0x7fff70643ee0]>{contents = "(0.000001) _lookup"}
* *5 : <CFString 0x1005035f0 [0x7fff70643ee0]>{contents = "(0.810579) _scan"}
* *6 : <CFString 0x100502cd0 [0x7fff70643ee0]>{contents = "(0.000001) _lookup"}
* *7 : <CFString 0x1005003a0 [0x7fff70643ee0]>{contents = "(0.000001) _lookup"}
* *8 : <CFString 0x10010a600 [0x7fff70643ee0]>{contents = "(0.809839) _scan"}
* *9 : <CFString 0x100102580 [0x7fff70643ee0]>{contents = "(0.000001) _lookup"}
* *10 : <CFString 0x10010e2f0 [0x7fff70643ee0]>{contents = "(0.000000) _lookup"}
* *11 : <CFString 0x100500110 [0x7fff70643ee0]>{contents = "(0.809274) _scan"}
* *12 : <CFString 0x10003cd30 [0x7fff70643ee0]>{contents = "fallback"}
)}
com.apple.message.domain: com.apple.airport.autojoin.summary
com.apple.message.signature: NoNetworksFound
com.apple.message.result: noop
com.apple.message.value: 8.558897
com.apple.message.value2: 1.000000
com.apple.message.uuid: D07DCD59-555B-490B-A706-1A0F56C4C996
29.08.11 16:35:08 * *airportd[318] * *[most time: (0.783351) _scan] trace: <CFArray 0x100421840 [0x7fff70643ee0]>{type = immutable, count = 6, values = (
* *0 : <CFString 0x10003ccd0 [0x7fff70643ee0]>{contents = "pref_netwk_AJ"}
* *1 : <CFString 0x10003cd10 [0x7fff70643ee0]>{contents = "1_pref_netwk"}
* *2 : <CFString 0x1004136f0 [0x7fff70643ee0]>{contents = "(0.783351) _scan"}
* *3 : <CFString 0x100137dd0 [0x7fff70643ee0]>{contents = "(0.000035) _lookup"}
* *4 : <CFString 0x1001430b0 [0x7fff70643ee0]>{contents = "(0.009809) _keychain"}
* *5 : <CFString 0x10041f480 [0x7fff70643ee0]>{contents = "(0.479658) _association"}
)}
com.apple.message.domain: com.apple.airport.autojoin.summary
com.apple.message.signature: AutoJoinSuccess
com.apple.message.result: success
com.apple.message.value: 1.306007
com.apple.message.value2: 1.000000
com.apple.message.value3: 1.000000
com.apple.message.uuid: FFA48557-891F-4C35-B2CF-79F80DB8C63A
29.08.11 16:41:09 * *airportd[348] * *[most time: (8.277916) _association] trace: <CFArray 0x1001389c0 [0x7fff70643ee0]>{type = immutable, count = 16, values = (
* *0 : <CFString 0x10003ccd0 [0x7fff70643ee0]>{contents = "pref_netwk_AJ"}
* *1 : <CFString 0x10003cd10 [0x7fff70643ee0]>{contents = "1_pref_netwk"}
* *2 : <CFString 0x100505920 [0x7fff70643ee0]>{contents = "(0.809845) _scan"}
* *3 : <CFString 0x1005000d0 [0x7fff70643ee0]>{contents = "(0.000009) _lookup"}
* *4 : <CFString 0x100504c20 [0x7fff70643ee0]>{contents = "(0.019139) _keychain"}
* *5 : <CFString 0x100504af0 [0x7fff70643ee0]>{contents = "(8.269704) _association"}
* *6 : <CFString 0x1001373a0 [0x7fff70643ee0]>{contents = "(0.810589) _scan"}
* *7 : <CFString 0x1001346f0 [0x7fff70643ee0]>{contents = "(0.000008) _lookup"}
* *8 : <CFString 0x100128dc0 [0x7fff70643ee0]>{contents = "(0.007669) _keychain"}
* *9 : <CFString 0x1005094a0 [0x7fff70643ee0]>{contents = "(8.269795) _association"}
* *10 : <CFString 0x1001255c0 [0x7fff70643ee0]>{contents = "(0.851875) _scan"}
* *11 : <CFString 0x100136940 [0x7fff70643ee0]>{contents = "(0.000007) _lookup"}
* *12 : <CFString 0x100149b10 [0x7fff70643ee0]>{contents = "(0.007668) _keychain"}
* *13 : <CFString 0x100505890 [0x7fff70643ee0]>{contents = "(8.277916) _association"}
* *14 : <CFString 0x1005048d0 [0x7fff70643ee0]>{contents = "(0.808467) _scan"}
* *15 : <CFString 0x10003cd30 [0x7fff70643ee0]>{contents = "fallback"}
)}
com.apple.message.domain: com.apple.airport.autojoin.summary
com.apple.message.signature: AssociationFailure - Timeout - 0:19:70
com.apple.message.result: failure
com.apple.message.value: 28.146824
com.apple.message.value2: 1.000000
com.apple.message.uuid: F088C763-AFAE-4979-9C00-E11218E9DC6C