To explain the flyby anomaly we fully applied the equivalence principle, and we allowed the observer on-board the free-falling craft to claim the state of rest. The telemetry photons considered as particles possessing their mass due to their movement with the light speed. The telemetry photons assumed to generate their respective gravitomagnetic fields according to LITG. The telemetry photons were emitted from the craft and can only be judged by an observer on-board the craft. The observer on-board the spacecraft will claim that the Earth is moving relatively with his same velocity in the opposite direction. The effect will be detected by an observer on-board the craft, that is the frame of reference attached to the craft. The Earth will generate its respective gravitomagnetic field due to its relative motion as claimed by the observer on-board the craft. The flyby effect is highly dependent on the way we observe it, as we will show. As for the gravity probe-b case, we insisted that the equivalence principle must be fully applied. Therefore an observer in a free falling frame, have the right to claim being at rest, while the rest of the Universe will be moving with his same velocity, in the opposite direction. So from the point of view of the spinning gyroscope, Earth will be orbiting the gyroscope. We usually call this an apparent revolution. But for the gyroscope this apparent revolution of the Earth can produce measurable effects. Using this reasoning and applying the LITG we obtained a field which is about 105.39 times greater than the expected one.