Triplex R.P.

Description

The Triplex R.P. rocket (scale is approximate)

The Triplex R.P. is an unguided, high-explosive rocket developed by the British in the mid to late 1940s. It is a development of the ubiquitous RP-3 rocket. It was first added in the Update "Starfighters".

Vehicles equipped with this weapon

• Sea Fury FB 11
• ◘Sea Fury FB 51
• Spitfire F Mk 22
• Spitfire F Mk 24

General info

Rocket characteristics
Mass	139 kg
Maximum speed	245 m/s
Explosive mass	12.7 kg
Explosive type	Amatol
TNT equivalent	12.7 kg
Penetration	63 mm

The Triplex R.P. is an assembly of three RP-3 engines clamped together behind an explosive warhead, with three larger fins replacing the four typically found on each RP-3. The whole rocket weighs 139 kg. Its engines propel the rocket and its 12.7 kg TNT payload at a maximum speed of 245 m/s. The Sea Fury can carry four of these rockets at a time. They are fired individually, with the order being outer left, outer right, inner left, inner right. This is important to remember for rockets, since the position on the wing will affect the trajectory. The Triplex rockets are powerful tank-busters and can easily destroy ground targets in Air Battle as well.

Effective damage

The Triplex carries a Semi-Armour Piercing (SAP) warhead (similar to the RP-3) with 12.7 kg of explosive filler. The high explosive power on its own can penetrate an astounding 63 mm of armor at any range and angle. This makes it an extremely potent anti-tank weapon, and the sheer size of the warhead will help ensure tank knock-outs that an ordinary RP-3 might not be able to achieve.

Comparison with analogues

• S-21 - The Triplex outperforms the S-21 in explosive mass, and has 63 mm of penetration versus the S-21's 62 mm. However, the S-21 has a significantly higher velocity of 385 m/s versus the 245 m/s of the Triplex.
• Uncle Tom - The Uncle Tom rocket is similar to the Triplex. It flies at the same 245 m/s velocity. However, the Uncle Tom has around 50 kg of explosive mass compared to the 12.7 kg of the Triplex. The other significant differences include its weight and what vehicles it can be used on.
• Red Angel - The Red Angel is similar to the Uncle Tom rocket, however, it has less explosive mass and is exclusive to the Wyvern S4.

Usage in battles

The Triplex is a devastating rocket capable of destroying hard targets up to pillboxes in Air Battle. In Ground Battles, a well-aimed Triplex rocket will shred through the roof of any tank the Sea Fury can encounter at its BR. The explosive power of the Triplex can penetrate 63 mm of armor at any angle, allowing for more lenience in the angle of attack than other rockets like the RP-3. And, with almost 2.5x the explosive mass of the RP-3, you can safely expect the Triplex to inflict significant damage. While the explosive yield is strong, a direct hit on the weak points of an enemy tank is still required to ensure destruction.

Pros and cons

Pros:

• More lenient than the RP-3 rocket at angles, with a higher overall penetrating power than even the best conditions for the RP-3.
• Sizable explosive mass will inflict significant damage to targets regardless of whether the SAP warhead penetrated the armor.
• If the warhead does get through the armor, it is nigh-on guaranteed to destroy whatever it hits.
• More aerodynamic and lighter overall than the RP-3 loadout for the Sea Fury.
• Good aim will ensure consistent one-shot knock-outs against just about any opponent in the Sea Fury's BR bracket.

Cons:

• Carrying capacity of four can be low for players with less experience.
• Has even less velocity than the already sluggish RP-3.
• Like the RP-3, the warhead fuse is very sensitive.
• Restricted to be used on only one vehicle.

History

The Triplex R.P.'s developmental history is largely obscure. What is known is that the rocket was developed, produced, and mounted on the Hawker Sea Fury sometime before the start of the Korean War. The Hawker promotional brochure for the Sea Fury mentions the rockets by name as the "Triplex R.P., 180 lb. (82 kg) head". During the Korean War, due to complications with carrier operation, the Sea Fury typically employed rockets in its ground strike missions. However, in late 1950 - early 1951, the British Admiralty issued an order that the Sea Fury's maximum rocket load while carrying drop tanks, which was most of the time during the conflict, would be reduced to only four rockets due to the harsh conditions of the Yellow Sea. Presumably, the Triplex would be too heavy to be carried under these restrictions. If the Triplex saw use, it would have been limited at best.

Media

Images

• 

  Triplex R.P.

• 

  Triplex R.P. alongside Uncle Tom and Red Angel

See also

• Uncle Tom
• Red Angel

External links

• [Devblog] Unguided Brits!
• [Secret Projects] Forum thread about the Triplex R.P.

References

Rockets
USA
70 mm	FFAR Mighty Mouse · Hydra-70 M247
110 mm	M8
127 mm	HVAR · Zuni Mk32 Mod 0 ATAP
298 mm	Tiny Tim
408 mm	Yasser
Germany
55 mm	R4M
73 mm	RZ.65
88 mm	Pb2
150 mm	Wgr.41 Spr
210 mm	Wfr.Gr.21
USSR
55 mm	S-5K · S-5KP · S-5M
80 mm	S-8KO · S-8M
82 mm	M-8 · ROS-82 · RBS-82
122 mm	S-13OF
127 mm	S-3K
132 mm	M13 · M-13UK · ROFS-132 · ROS-132 · RBS-132
212 mm	S-1of · S-21
240 mm	S-24 · S-24B
300 mm	M-31
420 mm	S-25O · S-25OF · S-25OFM
425 mm	TT-250
Britain
51 mm	RP
70 mm	CRV7 M247
80 mm	Type R80 SURA T-80-P 3 · Type R80 SURA T-80-US 3
87 mm	AP Mk I · AP Mk II
152 mm	RP-3
183 mm	Triplex R.P.
292 mm	Uncle Tom · Red Angel
Japan
100 mm	Type 5 No.1 Mod.9
120 mm	Type 3 No.1 Mod.28 Mk.1
130 mm	Type 75
210 mm	Type 3 No.6 Mod.27 Mk.1 · Type 5 No.6 Mod.9
China
55 mm	Type 57-1
70 mm	FS70
90 mm	Type 90-1
130 mm	Type 130-2
Italy
50 mm	ARF/8M3(AP-AT)
70 mm	Skyfire-70 AC/AP
France
68 mm	SNEB type 23 · TDA
70 mm	FZ49
100 mm	TBA ECC · TBA Multi-Dart 100 AB
120 mm	T10 140 · T10 151
Sweden
75 mm	srak m/55 Frida · srak m/57B
81 mm	Oerlikon Typ 3Z 8Dla
135 mm	m/56D · psrak m/70
145 mm	psrak m/49B · Psrak m/49/56
150 mm	srak m/51
180 mm	hprak m/49
Israel
80 mm	Flz.-Rakete Oerlikon
127 mm	AR