The Iranian Air Force's C-130 Hercules transport aircraft was on a training mission when it tragically crashed into a residential building in Tehran, specifically striking a ten-story apartment complex. The aircraft was reportedly experiencing technical difficulties prior to the crash, plunging into a densely populated area, which led to widespread destruction and unfortunate loss of life. First responders arrived quickly to the scene, where they encountered a large fire and debris scattered across the neighborhood. The incident took place during the early morning hours, catching many residents off guard.

Survivors and witnesses recounted the moments just before the crash, describing sounds of distress from the aircraft and then a massive explosion upon impact. The response involved emergency services, fire departments, and military personnel who were engaged in recovery efforts amidst chaotic scenes. The crash not only resulted in a high fatality count—both from those aboard the aircraft and civilians—but also caused significant structural damage to the surrounding areas, making it one of the major aviation disasters in Iranian history.

In the aftermath, the Iranian government launched an investigation into the causes of the accident, which revolved around potential mechanical failures or pilot error, while also scrutinizing aviation protocols in a civilian context. Questions about the safety standards governing military operations in urban settings arose, underlining the need for improved measures to prevent future disasters. The incident highlighted broader issues regarding air safety in Iran, particularly concerning aging military aircraft still in use for vital transport purposes.