MAF CTLR EXPRESSED FRUSTRATION REGARDING AUTOMATED WX INFO PROVIDED TO THE FACILITY AND TIMELINESS AND ACCURACY OF SAME.

Date: 2004-01

Anomalies: other-untimely-and-inaccurate-wx-info

Synopsis

MAF CTLR EXPRESSED FRUSTRATION REGARDING AUTOMATED WX INFO PROVIDED TO THE FACILITY AND TIMELINESS AND ACCURACY OF SAME.

Narrative

THIS WILL BE THE FIRST OF MANY RPTS TO BRING ATTN TO A PROB WE ARE HAVING WITHOUT ASOS WX RPTING EQUIP. THE PROB IS IN THE DISSEMINATION OF THE INFO. 3 UCR'S HAVE NOW BEEN FILED. ONE IN MAR/04 AND TWO YESTERDAY; JAN/THU/05. THE ASOS WOULD XMIT THE CORRECT WX SEQUENCE BUT THEN WOULD X MIT OLD WX SEQUENCES. SOME OF THESE WERE MORE THAN 1 HR 30 MINS OLD. THIS INFO EVENTUALLY GETS XMITTED TO OUR SYS (ATLANTA) INFO DISPLAY SYS OR SAIDS. OUR SAIDS DISPLAY IS CONFIGURED TO DISPLAYS WX FROM MANY LOCATIONS (ABI; DAL; DFW; HOU; ELP; ABQ; AUS; ETC). ALL THESE WERE DISPLAYING OLD WX INFO. DURING THIS TIME; MAF WAS BEING SHOWN AS VFR WHILE WE WERE ACTUALLY IFR. I UNDERSTAND THIS WAS A VERY WIDESPREAD PROB. THE SECOND PROB WE HAVE OCCUR ON A DAILY BASIS IS THAT THE WX GETS TO US AT MANIFEST VERY LATE. THE NORMAL HRLY WX XMITS AT 53 MINS AFTER THE HR -- SO XA53Z FOR THE XB00 HR. THIS IS RECEIVED USUALLY BEFORE THE HR; BUT WHEN WE GET IT LATE; IT ARRIVES BTWN XB05Z-XB40Z OR LATER. THIS CAN OCCUR AT ANY TIME OF THE DAY. THESE TIMES ARE JUST FOR AN EXAMPLE.

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.