  We construct hybrid binary black holes merger waveforms using analytical
model waveforms for the early inspiral phase and numerical relativity waveforms
for late inspiral to merger and post merger phases. To hybridize analytical and
numerical waveforms, we first perform a 3-dimensional rotation to align the
instantaneous orbital planes associated with the two waveforms at some fiducial
frequency, we then find appropriate phase and time translations that maximize
the overlap of the two waveforms in a hybridization interval. We discuss the
accuracy and limitations for hybrids constructed by this procedure in the
context of LIGO-Virgo-KAGRA observations. Our goal is to hybridize waveforms
for more generic precessing binaries and construct longer waveforms that are
sufficiently accurate for the parameter estimation techniques for upcoming LIGO
observations.
