Re:F-35: What The Pilots Say
by throw0101a on Thursday March 28, 2019 @10:03AM
(#19512249)
> So I told you what this soldier wants, and what the Airforce is doing. Hopefully that's good enough.
In your opinion, does this article accurately reflect the current limitations of the A-10, and list useful enhancements of what a "Warthog 2.0" should have? For example:
> Because CAS missions often take place at very low altitudes and low airspeeds — anywhere from 150 knots to 300 knots — the aircraft must be able to perform a two-G sustained turn at a rate of five degrees per second with a turn radius of no more than 2,000 feet.
> The instantaneous turn rate — that is, how quickly a plane can wheel around in the first few seconds of a maneuver — would have to be better than 20 degrees per second while pulling six Gs. The aircraft must also be able to remain less than one mile from a target between attacks while pulling no more than two Gs — except for the roll-in to the attack and the time it’s leaving the area.
[...]
> The A-10 cannot take off at its maximum weight in places like Afghanistan and must either off-load weapons or fuel. The next-generation aircraft must be able climb out of a runway at maximum gross weight at a rate of the 4,000 feet per minute at a density altitude of 20,000 feet. Further, it must be able to operate out of a 3,000-foot runway at sea-level with a full fuel load and an internal gun. Ideally, it should be able to operate out of austere 1,500-foot runways.
> A cruise speed of at least 360 knots is desirable, the pilots said. Initially, the group believed that it would be best for a next-gen aircraft to cruise at 480 knots with a dash speed of 540 knots. However, with Sprey’s input, the team came to the conclusion that such a requirement would be aerodynamically incompatible with a tight turn radius at low airspeed.
[...]
> The prospective next-generation Warthog replacement needs to have a minimum combat radius of 150 nautical miles with at least four hours on station time with internal fuel, the pilot explains.
In your opinion, does this article accurately reflect the current limitations of the A-10, and list useful enhancements of what a "Warthog 2.0" should have? For example:
> Because CAS missions often take place at very low altitudes and low airspeeds — anywhere from 150 knots to 300 knots — the aircraft must be able to perform a two-G sustained turn at a rate of five degrees per second with a turn radius of no more than 2,000 feet.
> The instantaneous turn rate — that is, how quickly a plane can wheel around in the first few seconds of a maneuver — would have to be better than 20 degrees per second while pulling six Gs. The aircraft must also be able to remain less than one mile from a target between attacks while pulling no more than two Gs — except for the roll-in to the attack and the time it’s leaving the area.
[...]
> The A-10 cannot take off at its maximum weight in places like Afghanistan and must either off-load weapons or fuel. The next-generation aircraft must be able climb out of a runway at maximum gross weight at a rate of the 4,000 feet per minute at a density altitude of 20,000 feet. Further, it must be able to operate out of a 3,000-foot runway at sea-level with a full fuel load and an internal gun. Ideally, it should be able to operate out of austere 1,500-foot runways.
> A cruise speed of at least 360 knots is desirable, the pilots said. Initially, the group believed that it would be best for a next-gen aircraft to cruise at 480 knots with a dash speed of 540 knots. However, with Sprey’s input, the team came to the conclusion that such a requirement would be aerodynamically incompatible with a tight turn radius at low airspeed.
[...]
> The prospective next-generation Warthog replacement needs to have a minimum combat radius of 150 nautical miles with at least four hours on station time with internal fuel, the pilot explains.
* https://warisboring.com/what-will-the-next-a-10-warthog-look...
* https://nationalinterest.org/blog/the-buzz/mcsallys-case-let...