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The Arecibo Legacy Fast ALFA (ALFALFA) survey is a completed, blind extragalactic HI survey exploiting Arecibo's superior sensitivity, angular resolution and digital technology to conduct a census of the local HI universe over a cosmologically significant volume. ALFALFA has detected more than 30,000 extragalactic HI line sources out to z~0.06, and its catalog will be especially useful in synergy with wide area surveys conducted at other wavelengths. The data collection is of great
interest to the radio community and NRAO users. NRAO will partner with the ALFALFA team to ingest and serve their products to the community.
ALFALFA has produced over 7400 dual polarization data cubes, an ASCII catalog of over 30,000 extragalactic detections, and HI line spectra.
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