  We present off-nuclear spectra of 3 radio loud QSO's, 3C249.1, 3C273 and
3C323.1., taken with the echellette spectrograph and imager (ESI) at Keck
observatory. From these spectra we have extracted the spatial profile along the
slit of the [OIII], $\lambda= \textsf{5007}$ line. Fitted Gaussian
distributions to each of these profiles show emission-line gas out to several
tens of kiloparsecs from the galaxy nucleus. Most observations show several gas
components at distinct velocities and velocity dispersions, much of which is
above the escape velocity for any resonable mass galaxy. In addition, we show
slitless spectroscopy images for one other object, 3C48. From the slitless
spectroscopy images we can extract 2-dimensional spatial as well as velocity
information on the emission line gas.
