  We present measurements of the frequency transfer stability and analysis of
the noise characteristics of an optical signal propagating over aerial
suspended fiber links up to 153.6 km in length. The measured frequency transfer
stability over these links is on the order of 10^-11 at an integration time of
one second dropping to 10^-12 for integration times longer than 100 s. We show
that wind-loading of the cable spans is the dominant source of short-timescale
noise on the fiber links. We also report an attempt to stabilize the optical
frequency transfer over these aerial links.
