Narrative:

C550 level at 14500 ft northwest of apache peak, nwbound toward tucson for practice approachs, squawking XXXX, with instructions to contact tucson approach on frequency 125.1. Prior to establishing contact with tucson approach, a white with orange C12 type king air crossed directly overhead at approximately 100+ ft. Tucson TRACON frequency was saturated and it took an inordinate amount of time to contact. Telephone conversation with controllers advised me that the sbound aircraft was not noticed or seen until after the handoff at the edge of the libby radar.

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Original NASA ASRS Text

Title: A C550 FLC IS SURPRISED WHEN A KING AIR PASSES 100 FT DIRECTLY OVER THEM IN THE OPPOSITE DIRECTION WHILE PROCEEDING VFR TO TUS, AZ.

Narrative: C550 LEVEL AT 14500 FT NW OF APACHE PEAK, NWBOUND TOWARD TUCSON FOR PRACTICE APCHS, SQUAWKING XXXX, WITH INSTRUCTIONS TO CONTACT TUCSON APCH ON FREQ 125.1. PRIOR TO ESTABLISHING CONTACT WITH TUCSON APCH, A WHITE WITH ORANGE C12 TYPE KING AIR CROSSED DIRECTLY OVERHEAD AT APPROX 100+ FT. TUCSON TRACON FREQ WAS SATURATED AND IT TOOK AN INORDINATE AMOUNT OF TIME TO CONTACT. TELEPHONE CONVERSATION WITH CTLRS ADVISED ME THAT THE SBOUND ACFT WAS NOT NOTICED OR SEEN UNTIL AFTER THE HDOF AT THE EDGE OF THE LIBBY RADAR.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.