The brand new 5th-generation fighterjet Shenyang J-31 – or F60, which would be nicknamed Gyrfalcon – took off on October 31, 2012. She thus performed a test flight – probably her maiden flight – on Wednesday.
This futuristic PLAAF (People’s Liberation Army Air Force) stealth multirole jetfighter looks like an F-35 Lightning II though the Gyrfalcon (or Falcon Eagle?) turns out to be a twin-engine a/c. She would be more maneuverable but smaller than the latest Chengdu J-20 Black Eagle stealth fighter. Her radar cross section (RCS) might be very small, and stealthier than recent 5th-generation fighter aircraft as the radome mounting looks as if it were – like the rest of the airframe – designed with reentrant shapes.
This fighter aircraft would not exceed Mach 2, and she features a DSI (Diverterless Supersonic Inlet) so that the airspeed can be reduced while entering the air intake, thus preventing the engine from breaking up.
It first happened on Monday September 5, 2011. A Nepal Airlines flight was cancelled at Tribhuvan International Airport, Kathmandu.
Do you guess why? The flight attendants spotted a stowaway mouse onboard their B-757 bound to Bangkok! The small rodent fled from the galley’s pantry, and rushed from a box of drinks to the back of the cabin although the 113 passengers did not notice the tiny stowaway.
The mouse was finally caught thanks to a glue trap. The jetliner was grounded for more than eleven hours.
Then, the same Boeing 757 – this time bound to Kathmandu – was grounded at Hong Kong International Airport on Tuesday September 6, in the evening.
The reason: the pilots spotted a mouse in the cockpit just before the airplane departure. The aircraft has not been cleared to take off because this mouse was trapped but then escaped, and would still be on the loose. The 84 passengers were rerouted on a Dragonair aircraft.
As far as flight safety is concerned, an aircraft cannot take off with a mouse moving freely onboard as it can gnaw the wiring, and therefore represents a potentiel danger.
It can only be caught or trapped. However, NAC (Nepal Airlines Corporation) could not poison any mouse for a small animal can damage an airplane even if it is dead somewhere, and particularly if in contact with a vital part of the plane.
Special thanks to Mr Hermas, and LadyEleanorA who buzzed this piece of news.
The V750 is a brand new unmanned helicopter designed by Qingdao Haili. It successfully completed its maiden flight in Shandong province three weeks ago.
This UAV has a load capacity of more than 77 kg. It can reach more than 160 km/h, and it can be remote-controlled from up to 153 kilometers away. The V750 drone could be used for ISR purpose. With a weight of 100 kg, it is deemed to be the largest drone in China as it could be as large as the American MQ-8 « Fire Scout ».
First of all, it is not that simple. Last instance: The « World’s Armed Forces Forum » has recently posted a new topic relating to this Prepa PLS Anglais post: /rafale-vs-typhooneurofighter/ which was edited here on December 20, 2009. It is very clear that this was just a post to pass rumors on to other websurfers who may not have already read/heard such gossips.
This post may have been deemed as a preposterous one among the aviation community. That is why I then posted this post: /french-fighter-aircraft-performance/ in early 2010. Well, in hindsight I ought to add that I had forgotten that confrontation between the French Dassault fighter aircraft with the Eurofighter: the Rafales – there were only two of them according to the report – shot down four Typhoons during an exercise. Yes, twice as many…
The assumption that a Rafale might have shot down an F-22 Raptor left my readers in utter disbelief in 2009. Well, in hindsight again, I ought to add that I had forgotten to quote the Korean balance sheet about the Rafale performance, as I had forgotten that a United Arab Emirates Air Force (UAEAF) Mirage 2000-9 (variant of Mirage 2000-5 Mk.2) flown by a French pilot would have – virtually – shot down an F-22 Raptor as well…
I would never write anything like « an F-5 cannot down any French jetfighter ». Let us get real on this – I guess that either an F-5 or a MiG-21 could down any Mirage 2000 or Rafale. It depends on the radars; the sensors; the weapon systems used that day; the weather conditions; the pilots’ training; and their skills; the distance – BVR or WVR, not to mention autonomy; etc. When I read that some people remain adamant that any Rafale cannot have downed any F-22 Raptor, I think that they have the right to take such a stance. As I have the right to believe that they are wrong in their assertion. All-in-all, everything would be rumors… So, why should they care about them?
The pragmatic Swiss have honestly stated that they would be interested in the French Rafale for they got the results of their demanding NAC tests. However, due to a shrinking defense budget, they may not buy Rafales.
As far as the Brazilian, Emirati, Greek, and Indian (for MMRCA tender) media are concerned, they have already issued – at least once – breaking news according to which their countries would not purchase any Rafale for it would be « too expensive« .
Blimey! Let them buy what they like. I do not know whether it is worth paying for such performance because with these tenders, it is not a question of purchasing warplanes but foreign policies. Nonetheless, I would not be suprised to learn that some French Rafale pilots might be eager to challenge the brand new Chinese J-20 5th-generation fighter aircraft as it is deemed to be less performant than the F-22 Raptor.
If it were to happen – J-20 vs Rafale – the result would remain, as usual, among the rumors. 😉