Narrative:

We were landing at phx. Landing runway 8L. The last transmission from approach control was 'cleared for the visual, maintain 160 KTS to the highway.' I was the PF. On about a 1 1/2 to 2 mi final I asked the captain (PNF) for confirmation that we were cleared to land. The captain then realized that we were still on approach frequency. The captain then asked approach if they wanted us on tower frequency. Approach control at that time told us to switch to tower, which we then did. While this was happening, I noticed an aircraft pulling out onto the runway. Tower then had us do a go around, and to contact departure. Departure had us make left traffic for runway 8L. On downwind we were once again cleared for the visual approach. Once again, we were never told to contact tower. As we turned base we asked approach if they wanted us to change to tower frequency. At that time, they had us switch and we were then cleared to land. On both occasions, me and the captain do not recall being told to contact tower, until we asked if they wanted us to. I'm not sure how the problem arose but I seriously believe that was miscom between approach and tower.

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Original NASA ASRS Text

Title: PLTDEV OPDEV INVOLVING ACR AND UGA.

Narrative: WE WERE LNDG AT PHX. LNDG RWY 8L. THE LAST XMISSION FROM APCH CTL WAS 'CLRED FOR THE VISUAL, MAINTAIN 160 KTS TO THE HWY.' I WAS THE PF. ON ABOUT A 1 1/2 TO 2 MI FINAL I ASKED THE CAPT (PNF) FOR CONFIRMATION THAT WE WERE CLRED TO LAND. THE CAPT THEN REALIZED THAT WE WERE STILL ON APCH FREQ. THE CAPT THEN ASKED APCH IF THEY WANTED US ON TWR FREQ. APCH CTL AT THAT TIME TOLD US TO SWITCH TO TWR, WHICH WE THEN DID. WHILE THIS WAS HAPPENING, I NOTICED AN ACFT PULLING OUT ONTO THE RWY. TWR THEN HAD US DO A GAR, AND TO CONTACT DEP. DEP HAD US MAKE L TFC FOR RWY 8L. ON DOWNWIND WE WERE ONCE AGAIN CLRED FOR THE VISUAL APCH. ONCE AGAIN, WE WERE NEVER TOLD TO CONTACT TWR. AS WE TURNED BASE WE ASKED APCH IF THEY WANTED US TO CHANGE TO TWR FREQ. AT THAT TIME, THEY HAD US SWITCH AND WE WERE THEN CLRED TO LAND. ON BOTH OCCASIONS, ME AND THE CAPT DO NOT RECALL BEING TOLD TO CONTACT TWR, UNTIL WE ASKED IF THEY WANTED US TO. I'M NOT SURE HOW THE PROB AROSE BUT I SERIOUSLY BELIEVE THAT WAS MISCOM BTWN APCH AND TWR.

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.