Figure 27 – Something you don’t see every day.
Figure 28 – This is hard enough to identify in the daylight.
Now try to figure out why the navigation lights are on the wrong side.
Aviation midair refueling and formation flying – At a distance some of the objects in figures 27-32 are hard enough to identify in the daytime. Now imagine what they look like at nighttime. You will see some very odd and probably unidentifiable light configurations.