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FT PGB

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FT PGB
FT-2 and FT-7 bombs showcased at Zhuhai Airshow 2024 (bottom-right)
TypePrecision-guided bomb
Place of originChina
Service history
In service2006—present
Used byChina
Production history
ManufacturerChina Academy of Launch Vehicle Technology (CALT)
Produced2006—present
Specifications
Massup to 510 kg (1,120 lb)
Lengthdepends on the gravity bomb used
Heightdepends on the gravity bomb used
Diameterdepends on the gravity bomb used
Wingspandepends on the gravity bomb used
Warheadvarious gravity bombs
Detonation
mechanism
Impact / Proximity
Operational
range
depends on the altitude released
Maximum speed freefall
Guidance
system
inertial + satellite guidance
Launch
platform
aerial platforms

Fei Teng (Chinese: 飞腾; pinyin: fēi téng; lit. 'Soaring'), abbreviated as FT,[1] is a series of precision-guided munitions (PGM) developed by China Academy of Launch Vehicle Technology (CALT), a subsidiary of China Aerospace Science and Technology Corporation (CASC).[2][3] Competing with the LS series, the FT series bombs serve similar roles to the American JDAM, JDAM-ER, and Laser JDAM bombs.

Development

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Background

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The Chinese development of the precision-guided bomb began in the 1970s after the Chinese military observed the American usage of Paveway in the Vietnam War. Factory 624, later known as the Harbin Jiancheng Group, a subsidiary of Norinco, began the development process in 1974, with prototypes completed in 1980. Between 1984 and 1985, the guided bomb was tested via ground laser designation, while in 1986, the bomb was tested with an aerial laser targeting pod prototype. Prototypes were tested on the H-5 bomber. The project was canceled in the late 1980s due to budgetary issues.[4] The prototype guided bomb in the canceled project was designated Type 7712.[5]

A new laser-guided bomb project was initiated in 1992 after Chinese observation of the Gulf War. This project received more budgetary, human, and political resources. The bomb system was tasked to the Luoyang-based China Airborne Missile Academy (CAMA, 612th Research Institute), and the targeting pod was tasked to the Luoyang Optoelectro Technology Development Center (LOTDC, 613th Research Institute), and the production was tasked to the Factory 624 (Harbin Jiancheng Group). The final product was LS-500J laser-guided bomb, later renamed LT-2 laser-guided bomb for export.[4] LS-500J (LT-2) was one of the most widely used guided bombs in China's arsenal.[4][6]

Eventually, the original LS-500J branched out to the other series of guided bombs,[4] which were manufactured by different defense factories and institutions:[7]

FT series

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FT series precision-guided bomb was first revealed in 2006 Zhuhai Airshow.[16]

Produced by CALT, the Feiteng (FT) series is a direct competitor to the LS series precision bombs produced by the Luoyang AVIC. Similar to the LS series, FT bombs are primarily guided by the satellite and inertial navigation system. The bombs are compatible with Chinese BeiDou, American GPS, and Russian GLONASS.[17] The FT-1 is the satellite/inertial bomb kit in 500 kg (1,100 lb) class with a strap-on strakes, similar to the performance of the GBU-32 JDAM. FT-2 is an FT-1 kit with range extension planar glide wings, boosting its maximum range from 18 km (9.7 nmi) to 90 km (49 nmi).[18] FT-1 and FT-3 were the earliest variants to be publicly revealed. Later, the FT series expanded into more sizes and guidance methods.[17] There are also constant improvements between iterations shown in the expos.[17] For example, the FT-3 revealed in 2006 used a tail kit derived from LS-6, but the design was changed in 2008 to a unique shape.[18]

Lighter bombs, such as FT-9 and FT-10, can be equipped on Chinese unmanned combat aerial vehicle (UCAV) platforms, such as Wing Loong II.[19]

Variants

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  • FT-1: satellite guided 500 kg (1,100 lb) bombs with cruciform strakes.[17]
  • FT-2: satellite guided 500 kg (1,100 lb) bombs with range extension planar glide wings.[17][18]
  • FT-12: satellite guided 500 kg (1,100 lb) bombs with range extension planar glide wings and a rocket booster.[20]
  • FT-3: satellite guided 250 kg (550 lb) bombs with cruciform strakes.[17][18]
  • FT-3A: satellite guided 250 kg (550 lb) bombs with cruciform strakes and laser homing module.[17]
  • FT-4: satellite guided 250 kg (550 lb) bombs with range extension planar glide wings.[18]
  • FT-5: satellite guided 100 kg (220 lb) bombs with cruciform strakes.[18]
  • FT-6: satellited guided 250 kg (550 lb) low-drag bombs with range extension planar glide wings.[17]
  • FT-6A: satellited guided 250 kg (550 lb) low-drag bombs with range extension planar glide wings and a homing module.[17]
  • FT-7: satellite guided 130 kg (290 lb) bombs with diamond wing.[17]
  • FT-7A: satellite guided 130 kg (290 lb) bombs with cruciform strakes and modular homing module.
  • FT-8C: lightweight laser-guided bomb, 20 kg (44 lb) with a range of 8.85 km (4.78 nmi).[21]
  • FT-8D: lightweight laser-guided bomb, 8 kg (18 lb) with a range of 4.5 km (2.4 nmi).[21]
  • FT-9: satellite guided 50 kg (110 lb) bombs with cruciform strakes.[17]
  • FT-10: satellite guided 25 kg (55 lb) bombs with cruciform strakes.[17]

Specifications

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Bomb specifications
FT-1[22] FT-2[23] FT-12[24] FT-3[25] FT-3A[26] FT-6[27] FT-6A[28] FT-7[29] FT-7A[30] FT-9[31]
Launch mass 510 kg (1,120 lb) 620 kg (1,370 lb) 680 kg (1,500 lb) 240 kg (530 lb) 285 kg (628 lb) 300 kg (660 lb) 95–125 kg (209–276 lb) 100–150 kg (220–330 lb) 42 kg (93 lb)
Warhead 440 kg (970 lb) 210 kg (460 lb) 78 kg (172 lb) 18 kg (40 lb)
Warhead type Blast Blast
fragmentation 		Blast
penetration 		Blast
fragmentation 		Blast
fragmentation
penetration
Max range 19 km (10 nmi) 85 km (46 nmi) 140 km (76 nmi) 19 km (10 nmi) 78 km (42 nmi) 58 km (31 nmi) 58–88 km (31–48 nmi) 14 km (7.6 nmi) 5–20 km (2.7–10.8 nmi)
Release Altitude 5–12 km (16,000–39,000 ft) 3–12 km (9,800–39,400 ft) 6–12 km (20,000–39,000 ft) 3–10 km (9,800–32,800 ft) 6–10 km (20,000–33,000 ft) 3–15 km (9,800–49,200 ft) 3–8 km (9,800–26,200 ft) 3–10 km (9,800–32,800 ft)
Release Speed 600–1,000 km/h (320–540 kn) 120–720 km/h (65–389 kn) (UAV)
600–1,000 km/h (320–540 kn) (Aircraft) 		120–370 km/h (65–200 kn) 120–370 km/h (65–200 kn) (UAV)
600–1,000 km/h (320–540 kn) (Aircraft)
Guidance
type 		GNSS, INS GNSS, INS, SAL GNSS, INS GNSS, INS, ARS GNSS, INS GNSS, INS, SAL GNSS, INS, SAL / TV / IR
Steering Cruciform trailing edges Cruciform trailing edges + Panel wings Cruciform trailing edges + Panel wings + Solid rocket booster Cruciform trailing edges Cruciform trailing edges + Panel wings Cruciform trailing edges + Diamond wings Cruciform trailing edges
Accuracy (CEP) ≤20m ≤15m ≤20m ≤3m ≤15m ≤5m ≤15m ≤3m ≤15m (GNSS / INS)
≤5m (TV / IR)
≤3m (SAL)

Operators

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See also

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References

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  1. ^ "FT Feiteng Beidou-guided bombs". globalsecurity.
  2. ^ "简氏：中国开卖"飞腾"精确炸弹 采用"北斗"导航". Phoenix New Media. 10 February 2016.
  3. ^ "Chinese guided bombs make appearance at Zhuhai show". FlightGlobal. 21 November 2006.
  4. ^ a b c d "我军为打激光制导炸弹曾研五款载机 强5战机挑大梁". Sina News. 20 August 2018.
  5. ^ "国产第二代激光制导炸弹入役我军 已超俄军同类产品". Sina News (in Chinese). 15 October 2018.
  6. ^ "激光制导炸弹原理及发展". China optics and optoelectronics. 12 December 2007.
  7. ^ Yin Ximei, Kang Yanqing (September 2021). "Development Trend of UAV-borne Precision Guided Bomb Technology". Ordnance Industry Automation. doi:10.7690/bgzdh.2021.09.020.
  8. ^ a b c "我国"雷石系列滑翔制导炸弹"，让枭龙武器库威力更强大". NetEast News (in Chinese). 14 June 2024.
  9. ^ "Tian-Ge Precision Guided Bomb". globalsecurity.
  10. ^ "NORINCO Yunlei YL small-diameter guided bombs". globalsecurity.
  11. ^ "中国布撒武器首次曝光 最重激光制导炸弹亮相". China News Service. 14 November 2012.
  12. ^ "中国卫星制导武器山寨美？要从18年前一枚炸弹谈起". Sina News (in Chinese). 8 May 2017.
  13. ^ "中国多型高效精确毁伤弹药曝光 实弹发射画面公开". Tencent News (in Chinese). 26 October 2021.
  14. ^ "NORINCO Yunlei YL small-diameter guided bombs". globalsecurity.
  15. ^ "精确制导炸弹在珠海航展井喷 航空子母炸弹稀奇". China News Service. 14 November 2012.
  16. ^ "中国众多新型精确打击武器首次展出(组图)". Sina News. 31 October 2006.
  17. ^ a b c d e f g h i j k l "简氏：中国开卖"飞腾"精确炸弹 采用"北斗"导航". Sohu News. 9 February 2016.
  18. ^ a b c d e f Kopp, Carlo; Andrew, Martin (8 August 2009). "PLA Guided Bombs". p. 1.
  19. ^ Donald, David (17 June 2017). "Chinese UAV Spreads Its Wings". AIN Online.
  20. ^ "IDEX 2017 China FT-12 glide bomb". Janes.
  21. ^ a b "Missile-Armed Chinese Drones Arrive in Europe as Serbia Seeks Airpower Edge". Forbes.
  22. ^ "FT-1". China Defense.
  23. ^ "FT-2". China Defense.
  24. ^ "FT-12". China Defense.
  25. ^ "FT-3". China Defense.
  26. ^ "FT-3A". China Defense.
  27. ^ "FT-6". China Defense.
  28. ^ "FT-6A". China Defense.
  29. ^ "FT-7". China Defense.
  30. ^ "FT-7A". China Defense.
  31. ^ "FT-9". China Defense.
  32. ^ عام / مدينة الملك عبدالعزيز للعلوم والتقنية تُفصح عن الطائرة الاستراتيجية بدون طيار (صقر1), Saudi Press Agency.
  33. ^ The International Institute of Strategic Studies (14 February 2020). The Military Balance 2020. Routledge, Chapman & Hall, Incorporated. ISBN 9780367466398.
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