  We present a new multi-pixel high resolution (R >10^7) spectrometer for the
Stratospheric Observatory for Far-Infrared Astronomy (SOFIA). The receiver uses
2 x 7-pixel subarrays in orthogonal polarization, each in an hexagonal array
around a central pixel. We present the first results for this new instrument
after commissioning campaigns in May and December 2015 and after science
observations performed in May 2016 . The receiver is designed to ultimately
cover the full 1.8-2.5 THz frequency range but in its first implementation, the
observing range was limited to observations of the [CII] line at 1.9 THz in
2015 and extended to 1.83-2.07 THz in 2016. The instrument sensitivities are
state-of-the-art and the first scientific observations performed shortly after
the commissioning confirm that the time efficiency for large scale imaging is
improved by more than an order of magnitude as compared to single pixel
receivers. An example of large scale mapping around the Horsehead Nebula is
presented here illustrating this improvement. The array has been added to
SOFIA's instrument suite already for ongoing observing cycle 4.
