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During the flood and national disasters
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During public unrest and demonstration
Face it with smile
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Even after standing face to face with demonstrators, when praying time arrived take action to led the prayer
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Helping the elder
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Police woman distributing food for breaking the fast on the street during Ramadhan
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I love these photos so much. Thanks bro.
 
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Sabtu, 15 Maret 2014


RKX-200 EDF, Kemajuan Teknologi Rudal Nasional


Lapan kembali berhasil menerbangkan pesawat Electric Ducted Fan atau EDF di Landasan Pesawat, Pameungpeuk, Garut, Jawa Barat, tanggal 5 Maret 2014. Setelah keberhasilan ini, pengembangannya akan berlanjut ke Roket RKX-200 Turbo Jet (TJ). Fungsinya akan digunakan untuk pengembangan roket kendali atau rudal jarak pendek, baik untuk pertahanan atau teknologi antariksa.


RKX-200 EDF Lapan (photo: 8ptrkendali.com)

Awalnya kondisi jelajah diperkirakan pada 180 km/jam, tapi saat uji coba hasilnya sangat membanggakan, yaitu 200 km/jam. Uji terbang sendiri sudah dilakukan sejak 2013.

Penggunaan EDF dikarenakan kemudahan pengoperasian motor, ekonomis, dapat dipergunakan berulang kali (budget terbatas), kehandalan dan kemudahan dipasaran.

“Untuk pesawat RKX 200 TJ, tahun ini Lapan mengembangkan EDF dengan mesin jenis turbo jet yang direncanakan terbang menjangkau kecepatan 250 km/jam,” ujar Kepala Program EDF dan Turbo Jet, Herma Yudhi Irwanto, M. Eng. Meski belum autopilot, menurut Herma Yudhi, target tersebut dapat terpenuhi pada pengujian perdana ini.


Bentuknya memang agak aneh tidak seperti rudal-rudal yang banyak kita lihat maklum, baru pengembangan. Nah untuk pembuatannya menggunakan geometri pesawat model F-18 (RC F-18). Kenapa? Karena RC F 18 mudah didapatkan di pasaran dan juga karena manuver pesawat F 18 sangat bagus.


RKX-200+EDF+Lapan3.jpg



Spesifikasi :
Massa total : 18 kg
Diameter : 20 cm
Panjang : 2,2 meter
Luas sayap : 0,75 m
Aerofoil ekor : NACA seri 4 (simetri)
Aerofoil sayap : NACA seri 5

Selain itu, saat dihubungi, salah seorang ahli roket dan rudal PT. Pindad mengaku siap untuk menancapkan hulu ledak. Menurutnya saat ini pembuatan hulu ledak sudah seluruh komponennya asli buatan dalam negeri.

“Sudah itu semua dalam negeri, itu sama saja dengan meriam atau peluru itu hanya campuran. Berapa ukuran berapa itu tergantung dibuatnya,”

Selain RKX 200 EDF, ada juga kakaknya yaitu RKX 300 EDF yang bentuknya sudah lumayan. Proses keberhasilan ini menjadi catatan yang membanggakan bagi Lapan. Pencapaian ini menjadi langkah maju bagi lapan untuk menerapkan teknologi roket yang lebih besar, seperti rencana R-Han 320, 450, atau 520.

Mudah-mudah pengembangannya berjalan lancar. Harapan untuk mempunyai Rudal Jarak Jauh dari darat ke darat atau udara semoga segera tercapai. Salut untuk Lapan meski anggarannya miris. Amin. (by Jalo).

Sumber : (Lapan.go.id | JKGR)
 
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Any news on the "Chang bogo" class submarines production yet? Is the IN on scheduled to receive them?
 
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Any news on the "Chang bogo" class submarines production yet? Is the IN on scheduled to receive them?

Still being worked in South Korea, needs 3 years for completion, first Indonesia production submarine will be started next year inshaALLAH. 2 built in SK, 1 in Indonesia (PT PAL)
 
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Still being worked in South Korea, needs 3 years for completion, first Indonesia production submarine will be started next year inshaALLAH. 2 built in SK, 1 in Indonesia (PT PAL)

Great news. They will be of great use to the IN, being an island nation of all, and the sheer area to cover.
 
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Great news. They will be of great use to the IN, being an island nation of all, and the sheer area to cover.

Yup, based on our plan until 2024, we need at least 12 submarines....
 
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Yup, based on our plan until 2024, we need at least 12 submarines....

At the very least I'd say. You guys made a wise choice to team up with S.Korea. Good and reliable partner.

What's the plan for surface vessels?
 
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At the very least I'd say. You guys made a wise choice to team up with S.Korea. Good and reliable partner.

What's the plan for surface vessels?

1. Ordering 16 KCR 60, in which 3 has been built by PT PAL (KCR 60 is very much in the same class with Azmat class missile boats)
2. Ordering 16 KCR 40, in which 8 has been built by cv.Sari Bahari Shipyard Batam (Smaller version of KCR 60)
3. 2 Sigma Class 10514 Frigate in production line in Surabaya (Jointly built between PT PAL and Damen Schelde shipyard) (with confirmed order for another at least 3 more ships of the same class, but the contract yet to be finalized, after all Indonesia got license to build 20 ships from Damen)
4. 3 Bung Tomo Class frigate (ex Nahkoda Ragam class) are on the way from Barrow in-furness after being accepted by Indonesian MoD 19 July 2014 yesterday.
5. Undecided number and types of second hand AAW destroyer or frigate from some European Navies. Expect them to replaced 6 Van Speijk class currently in use by Indonesian Navy.

7. To build 3 LST 117 and 1 LST 120 (they are currently in production line)
8. To build 1 Oiler and replenishment ship (currently in production line in Banten)
9. ordering 2 Surveillance vessel from France (one will be delivered this year)


@nufix @Reashot Xigwin @Indos @MarveL @Jakartans@PkDef
 
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Saab defense has joint hand with Lundin to complete the order, if their vessel is success this time, Navy will order more than 12 of those ship. But if not, the Navy will prefer to order conventional corvette design
 
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1. Ordering 16 KCR 60, in which 3 has been built by PT PAL (KCR 60 is very much in the same class with Azmat class missile boats)
2. Ordering 16 KCR 40, in which 8 has been built by cv.Sari Bahari Shipyard Batam (Smaller version of KCR 60)
3. 2 Sigma Class 10514 Frigate in production line in Surabaya (Jointly built between PT PAL and Damen Schelde shipyard) (with confirmed order for another at least 3 more ships of the same class, but the contract yet to be finalized, after all Indonesia got license to build 20 ships from Damen)
4. 3 Bung Tomo Class frigate (ex Nahkoda Ragam class) are on the way from Barrow in-furness after being accepted by Indonesian MoD 19 July 2014 yesterday.
5. Undecided number and types of second hand AAW destroyer or frigate from some European Navies. Expect them to replaced 6 Van Speijk class currently in use by Indonesian Navy.

7. To build 3 LST 117 and 1 LST 120 (they are currently in production line)
8. To build 1 Oiler and replenishment ship (currently in production line in Banten)
9. ordering 2 Surveillance vessel from France (one will be delivered this year)


@nufix @Reashot Xigwin @Indos @MarveL @Jakartans@PkDef

Impressive, thanks for the info bro.
 
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Hi bro @Indos ,

This looks like a beauty. What are the defense specs for ship?

Defense Spec:
PT_Lundin_Northseaboats_63m_FMPV_trimaran_dsa_2014_news_2.jpg


General Spec:

GENERAL SPECIFICATION
Length Over All
62.53 meter
Moulded Length
60.77 meter
Length of Waterline
60.77 meter
Beam Overall
16 meter
Water Draft (mid load)
1.17 meter
Cruise Speed
18 knots
Sprint Speed
26 knots (mid load condition)
Range
2000 nm at 16 knots
Fuel Capacity
50.000 litres (full load condition)
Fresh Water
5.000 litres
Main Engines
2 x MAN or Caterpillar Diesels

Indonesia Launches First Klewang-Class Large Trimaran Missile Boat | Defense Media Network
 
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Defense Spec:
PT_Lundin_Northseaboats_63m_FMPV_trimaran_dsa_2014_news_2.jpg


General Spec:

GENERAL SPECIFICATION
Length Over All
62.53 meter
Moulded Length
60.77 meter
Length of Waterline
60.77 meter
Beam Overall
16 meter
Water Draft (mid load)
1.17 meter
Cruise Speed
18 knots
Sprint Speed
26 knots (mid load condition)
Range
2000 nm at 16 knots
Fuel Capacity
50.000 litres (full load condition)
Fresh Water
5.000 litres
Main Engines
2 x MAN or Caterpillar Diesels

Indonesia Launches First Klewang-Class Large Trimaran Missile Boat | Defense Media Network


Terima Kasi @Reashot Xigwin . Just looking at the design , and specs, this will be indispensable for the Indonesian Navy.

Good job, Indonesia.
 
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