PL-17
This stunning image (November 2016) indicated a new large VLRAAM has been under development and its exact designation is unknown (
PL-17?) . Compared to PL-12, it has 4 tail control fins only (coupled with TVC?) and is significantly longer and thicker than PL-12 (length 5.7m, diameter 300mm). Its large size suggests the missile actually belongs to a new class of VLRAAM and not a PL-12 replacement. As the result it cannot be carried internally by the 4th generation fighters such as J-20 but is expected to be carried externally by 3.5th generation long-range fighters/interceptors such as J-16. However it may still be carried externally by J-20 underneath its wings. The missile appears to be propelled by a dual pulse rocket motor in favor of a ramjet engine, which has a smaller drag and a slimmer size. It is also speculated to fly a
semi-ballistic trajectory similar to American AIM-54 in order to achieve an extra long range (range>300km, speed>Mach 4, cruising altitude 30km).
PL-17 is believed to feature an advanced guidance system including a two-way datalink and a new active AESA seeker with enhanced ECCM capability. Before the launch the missile must obtain the target information via datalink from an AWACS, a land-based long-range radar or even a satellite. The launch aircraft disengages right after releasing the missile. After the initial ascent stage, the missile may use Beidou+INS+datalink guidance during the mid-course cruising stage. At the terminal diving stage, in combination with the AESA seeker, it may also use an IIR seeker as indicated by a small optical window in its nose, which further increases its kill probability amid severe jamming. Therefore this VLRAAM could pose a serious threat to high-value aerial targets deep behind the enemy line such as AWACS and tankers, and currently is the only type in this class. It was rumored in November 2016 that a
PL-17 was test-fired successfully from a
J-16. The latest image (April 2020) of the missile being carried by a JH-7A testbed suggests that the development of
PL-17 is moving forward and it is expected to enter the service in the near future.
- Last Updated 4/11/20