According to Part 61 regulations, what is the IFR Takeoff minimum for a pilot?

According to Part 61 regulations, there are no specific federal minimum visibility requirements for takeoff under IFR conditions. This means that pilots can legally take off under IFR with visibility as low as they consider safe, taking into account their training, experience, and the capabilities of their aircraft, as well as any additional guidance provided by the operator's own policies or local regulations.

It's important to note that, although there are no specific IFR takeoff minimums mandated by the regulations, other factors must still be considered, such as departure procedures, airport specific rules, or the weather conditions at the time of takeoff. Additionally, pilots must always be prepared for an alternate if they cannot maintain visual reference to the ground during the takeoff.

The other options suggest specific minimum visibility levels, which are not prescribed under Part 61 for IFR takeoffs, reinforcing that the regulation provides flexibility based on operational judgment rather than a one-size-fits-all rule.