Poincare group operators with 4-vector position

We present a new set of massless Poincar\'e group operators Hermitian with respect to the $1 / r$ inner product space, which have quasi-plane wave energy-momentum eigenfunctions having velocity $c$ along their axis of propagation. These are constructed by means of a unitary transformation from a known set of massless Poincar\'e group operators of helicity $s = 0, \pm {1 \over 2}, \pm 1 ...$ The position vector ${\bf r}$ is the space part of a null 4-vector.