An exciting a unusual plane thats sure to create conversation at your next club meet.
The XB-70 is a very unusual experimental jet that never made it to final production. This R/C version is equipped with a strong 71mm EDF power system and 45A ESC and all required servos. All the servos are pre-installed and also equipped with Retractable landing gears, you just need to include a 4S battery and your own receiver to be ready for your very own, first, experimental test-flight.
Length : 1300mm
Wing Span: 800mm
Flying Weight: 950~1000g
Motor: Powerful Brushless Outrunner 2750kv
Duct fan: 71mm
Battery compartment size: 155x41x33mm
Your own TX & RX
2200mah 4S Lipo
Hmotnost ( g )
EDF is rubish! After 1 second of full throttle has been broken shaft and of course all EDF. The fuseladge is demaged. The producer NICESKY has no clue about a maschinery. No manual for ESC programming and elevons deflections.Lost money!Piloto asignado Ivan, hoy a pesar de no tener pista dura o asfaltada debimos lanzarlo con la mano, el piloto de prueba "Ivan" en dos ocaciones debi corregir la posicin critica del despegue que super satisfactoriamente, este aparato es muy estable el unico problema es la duracin de la Lipo con caida de energia muy abrupta, estoy buscando otra posibilidad que se ajuste a la caja de helado.
Un vuelo muy emocionante, estoy muy satisfecho. Luego del aterrizaje el piloto de prueba inform del buen desempeo de esta maquina.Today I received the XB-70, very well packed, very easy to assemble, good condition despite the long journey, I am very happy, thanks HK
The XB-70 came undamaged and is very complete. The parts fit was excellent. I had to fiddle with the retracts a bit. The first flight confirmed that the plane is underpowered. After a very long ground run the plane exited into the grass where the nose gear got bent ( it is soft metal. The fan only put out 240w. I have replaced the fan/esc and have gone to 4s batteries. This gave me over 700w and should bring the model to life. I may have to modify the canard and make it movable to control pitch on take off.Hoy compr estye Valkyrie, espero recibirlo en buen estado, hasta ahora he recibido los paquetes sin problema y de Honkong a Colombia hay mucho terreno. Escucho recomendaciones de quienes han volado este especial pajaroThis is another great product from HK. Once I install my Rx unit and power it up. I only hear noises from all retract servos. Small adjustment on retract EPA and all noises are gone.
The only part that I got confused is the take off and landing advice mention in the manual. I think the manufacturer just copy and paste from other plane without proofing it. It even mention about adjusting rudder where XB-70 came with fixed rudder.i added a wheel collar onto the landing gear shaft so it strengthens it where it is inserted into the plastic retract as this will bend after a couple landings creating a loss of clearance and difficulty steering. also be sure to balance the impeller because mine had a bit of vibration out of the box. other than that you get what you paid for. it is cool! I would buy it again.I have been flying rc for over 25 years. This is an excellent value. Everything worked great right out of the box. Beautiful rendition of this unique aircraft. It flies very stable and lands great. Slows way down really well. It does not have a 3D flight envelope but does look really cool in the air. If you always wanted an XB-70, it won't get any better then this model. I highly receommend it.Arrivato ieri, molto bello per il prezzo pagato,i
carrelli lavorano bene,ma attenzione a quello anteriore, il cavo del servo deve essere libero di lavorare correttamente. Bel modello lo consiglio!