Londrina — controllers report several orbiting yellow and green lights

On 20 November 2025 at about 01:23 Z, two observers at Londrina control tower reported lights apparently moving in an orbit south or southwest of the airport. The form records four luminous points, yellow and green, at an estimated distance of 10 nautical miles. The narrative initially describes three lights being observed continuously; another lower object appeared later, around 01:33 Z. A ten-minute duration is entered. The observer estimated the size of the lower object by comparison with an aircraft. The weather and visibility were CAVOK. A 52-year-old air-traffic controller supplied the report, but identifying details are redacted. No observing equipment or physical recording was reported. CINDACTA II received the communication around 01:33 Z. The public PDF is a written report and contains no photograph of the lights. Source review: One page visually reviewed, including enlarged timing/narrative fields. Four is the form’s total object count; the narrative’s initial three and later additional object are kept in sequence. The mirror’s photograph classification does not establish an attached photograph. Fine handwriting in altitude and size estimates is not given false precision.