KNKT Periksa Pesawat Sriwijaya Air

Rabu, 27 Januari 2010 | 18:25 WIB

JAKARTA, KOMPAS.com - Saat ini Komite Nasional Keselamatan Transportasi (KNKT) dan Direktorat Kelaikan dan Pengoperasian Pesawat Udara (DKPPU) sedang meneliti penyebab pesawat Sriwijaya Air tergelincir hingga keluar landasan pacu di Bandara Soekarno-Hatta.

Tunggu hasil pemeriksaan KNKT saja.

Menurut Manajer Humas Sriwijaya Air, Ruth Hanna Simatupang kepada Kompas.com, Rabu (27/1/2010) sore, pesawat dengan nomor penerbangan SJ 020 tujuan Jakarta-Padang-Jakarta sedang diperiksa tim dari KNKT. "Saya tidak bisa memberikan pernyataan. Tunggu hasil pemeriksaan KNKT saja," katanya.
Sebelumnya diberitakan pesawat Boeing 737-200 Sriwijaya yang dipiloti Doni Nasir dan kopilot Budi Hartono itu tinggal landas dari Bandara Soekarno-Hatta pukul 12.00. Setelah beberapa menit terbang, pilot melihat ada indikator yang menyala. Untuk mengantisipasi hal-hal yang tidak diinginkan, pilot memutuskan kembali ke Soekarno-Hatta. Setelah berputar-putar sekitar 25 menit, pesawat pun mendarat seperti biasa.
Lantas mengapa sampai terperosok? Ruth beralasan, istilah penerbangannya ada cross wind (angin samping), akibatnya pesawat tidak bisa mendarat dengan lurus, sehingga keluar runway (landasan pacu). "Sekitar 50 cm (keluar) dari ujung runway dan miring ke kanan," katanya.
Menurut Ruth saat ini pesawat sudah berada di tempat parkir dan sedang diisolasi untuk diperiksa lebih lanjut. Sementara penumpang tujuan Padang sudah diterbangkan dengan pesawat Sriwijaya yang lain.
Awak kabin Sriwijaya, tambah Ruth, menuturkan saat pesawat memutuskan kembali ke Bandara Soekarno-Hatta hingga mendarat tidak ada penumpang yang panik. "Para penumpang bisa diatur dan dibimbing keluar pesawat lewat tangga," katanya.

iPad

Meskipun iPad belum beredar di Indonesia, respon masyarakat terhadap "tablet" besutan Apple yang baru diluncurkan di San Fransisco, AS, Rabu (27/1/2010) itu cukup baik. Setidaknya begitulah yang dikatakan seorang staf penjualan iBox, reseller resmi Apple, Ary, saat ditemu di kantor iBox, Kuningan, Jakarta, Jumat (29/1/2010).

Menurut Ary, sejak hari pertama iPad di luncurkan di San Fransisco, peminat yang menanyakan produk tersebut di tokonya cukup banyak. "Hari ini saja sudah lima orang yang tanya," katanya. Dikatakan Ary, menanggapi pertanyaan para peminat iPad yang datang, Ary hanya bisa tersenyum dan mengatakan kalau barangnya belum ada. Rencananya, iPad akan masuk ke Indonesia pada Maret-April tahun ini.

Sebagai penjual, Ary juga meramalkan bahwa pasaran iPad di Indonesia akan cukup bagus dan banyak peminatnya, apalagi menurut Ary, orang Indonesia selalu suka produk baru. Menurut Ary, sasaran penjualan iPad kemungkinan adalah kaum eksekutif muda yang hobi tampil trendi dan serba praktis. "Paling ke eksekutif muda mbak. Bentuknya (iPad) kan fleksibel, gayanya, prestisius," ujar Ary sambil menunjukkan tampilan iPad pada sebuah layar komputer.

Mengenai harga pasti iPad, pihak iBox belum dapat menentukan. Kemungkinan harganya akan 20 persen lebih tinggi dari harga aslinya sekitar 499-829 dollar AS. "Harga tergantung kurs dollar juga," imbuh Ary.

Dikatakan Ary, iBox berencana memasarkan dua varian iPad yakni yang hanya dilengkadi WiFi dan yang dilengkapi WiFi sekaligus 3G GSM. iPad adalah "tablet" keluaran Apple yang tampilannya mirip iPhone. Fungsi iPad tak kalah dengan notebook yang bisa digunakan untuk mengakses multimedia, berselancar di web, dan bekerja. Berisi prosesor buatan sendiri yakni Aple A4 1 GHz, baterai iPad tahan aktif hingga 10 jam dan standby hingga sebulan.

Di dalam iPad juga terdapat iTunes yang memudahkan pengguna mengunduh aplikasi, musik, dan video. Terdapat pula aplikasi iBooks agar pengguna dapat membaca dan mengunduh e-book langsung dari internet. iPad juga didukung aplikasi iWork yang sudah dimodifikasi sehingga tetap bekerja optimal di perangkat dengan spesifikasi hardware jauh dari Mac.

Meskipun iPad tidak dilengkapi dengan kamera, dikatakan Ary, pengguna dapat menambah kamera dengan biaya tambahan.

Why You Should not Buy a Used Motorcycle Helmet

A motorcycle helmet is one of those essentials that will help save your life should you have an accident while riding your bike.
This will protect your head from a damaging and even potentially fatal head injury. Motorcycle helmets are so important that state lawmakers have even included a directive in the state laws that orders all people riding the motorcycle to wear helmets.

Some people though do not understand the importance of this accessory. In fact, some people do not even like wearing it because it is too heavy and too suffocating. Others find it a killjoy to not be able to feel the wind on their faces when riding a motorbike.

Motorcycle helmets are not really that expensive but they are also not cheap. Some who are not that well-informed will probably save all their money for the motorcycle leaving a really small budget for safety gears like the helmet. Some even buy used helmets instead of new ones. This, however, is one practice that should not be encouraged.

Using used helmets is extremely dangerous and impractical. Used helmets are actually worthless and what is more you cannot really tell whether they are damaged or not. You won’t even be able to tell if they are relatively new ones or not. This is because the helmet is made from a hard outer shell that envelops a layer of expanded polystyrene. You will never be able to tell if the expanded polystyrene is already compressed or not unless you cut the outer shell. An already compressed polystyrene layer will not protect you from an accident.

Another thing that you should consider is the fact that polystyrene becomes brittle as it ages. This is the reason why old helmets should be exchanged for new ones in a couple of years as it may not be able to absorb much of the impact when an accident does happen. The polystyrene layer is also easily damaged by the sun and by chemicals such as gas vapors.

Motor bikers who always place their helmet near the gas tank will also unknowingly damage the lining of the helmet. It is also not a good idea to always let the helmet sit under the heat of the sun. If you can, try to park your motorbike in areas that are shaded. Pointed objects may also compromise the lifespan of the helmet by piercing through the polystyrene layer inside.
About the Author: web and graphic designer who takes a holistic approach to all aspects of health and well being who has a desire for good design and loves a good readArticle Source: ArticlesBase.com - Why You Should not Buy a Used Motorcycle Helmet

Bike Helmets as Life Saving Accessories

Anyone who spends a lot of time riding a motorcycle or lists biking as his passion will recognize that his life is on the line whenever he devotes time to his mode of transport. As a result, not only should he spend time learning the finer points of riding a bike and all the related aspects of maintaining and fine tuning the vehicle, he should also spend as much effort and money ensuring that the right motorcycle accessories are used to protect his life and longevity. Many riders experience the thrill of high speed rides with the wind blowing in his face and are hooked on the adrenalin rush that comes with it, but the dangers and risks associated with such joy has often been ignored by just as many motorcyclists, who opt to gamble with their lives in a bid to taste the thrills or are eager to save time.

What are the accessories that a motorcycle enthusiast should have that would provide an additional layer of protection that could potentially save his life? There are many accessories which help achieve that aim, such as bike jackets, gloves, pants and of course, the ever essential bike helmet. However, it is surprising how many riders choose to ignore these items either because they prefer to save some money or time. Some of these essential biker apparel are admittedly expensive, but with better quality comes a tradeoff of cost. Bikers are also impatient individuals, and many would rather choose to save a few seconds of getting in gear, than to spend a few minutes changing in and out of their jackets, pants and helmet which could in turn be a life saver.

One of the most important bike apparel that a motorcycle rider should own is the bike helmet. It is interesting how this would seem to be the most essential accessory in any biker’s arsenal, but many choose to ignore it. You would be hard pressed not to find at least a handful of such individuals on the road who choose to partake in a gamble with death when all it would take to protect themselves in a motorcycle crash could just be that high quality bike helmet that cushions his fall or prevents a neck break should he crash head on into an obstacle. The cost of such helmets today is feasible and affordable for those who choose a bike as their main transportation mode, and is often a must with regards to transport regulations in many countries.

It is strange that the same motorcyclists would actually be willing to fork out a huge sum to modify their bikes or beautify it with a trendy new paintjob, but are hesitant in a fraction of the sum to ensure their lives are protected. With the advent of new technology, there are many high quality bike helmets from trusted manufacturers such as the Bell helmets and Scorpion lines which boast material and make that surpasses the standard for maximum protection and those who demand a fashion sense along with their bike accessories. There are also helmets which are now built with lightweight carbon fiber, resulting in surprisingly light but increasingly sturdy headgear. The streamlined look of modern helmets has also allowed bike racers to view them as necessary in their search for that extra speed advantage in races.

As a rider, you are also continually exposed to the weather elements such as sun and rain. Wearing a bike helmet will allow you protection against this. In fact, they can often increase the comfort level you will experience riding a bike. Imagine how the helmet visor can be a heaven sent against the glare of the sun or the pelting rain, which might actually be a potential safety hazard during your journey. A moment’s distraction due to the reflecting glare of the sun can lead to an unwanted accident and a regretful loss of life. The helmet also contributes directly to better health as it prevents you from getting sunburn or ending up wet and susceptible to colds when riding through a rainstorm.

With so many advantages from using bike helmets, it should be one of the first items motorcyclists choose to purchase when they walk into a bike shop. No matter what, convenience and cost should never be prioritized over one’s safety, and this bike accessory could be crucial to enjoying many more years of riding joy.
About the Author: Greg Howard is a bike enthusiast and loves collecting bike helmets. Amongst his recommended choices are the popular Bell motorcycle helmets and Scorpion helmets which offer cost savings without any sacrifice in quality and look.Article Source: ArticlesBase.com - Bike Helmets as Life Saving Accessories

Cara Airbrush Paint Helmet

Tunjukkan ciri khas helm anda sendiri dengan cat airbrush dan stensil dengan cara yang bagus untuk menambahkan beberapa warna dan keunikan pribadi anda. Tergantung pada gaya dan pola airbrushing yang anda ingini, mungkin membutuhkan beberapa goresan dan stensil yang presisi, waktu dan kesabaran untuk membuat helm airbrush anda.

Peralatan yang dibutuhkan :

• Helmet
• Bagian helm yang akan dilukis
• Airbrush gun
• Painter's tape
• Warna cat airbrush yang diinginkan
• Sarung tangan / kacamata pelindung / penutup muka, jika diinginkan
• Stencil
• Pernis
• Mangkuk berisi air
• Amplas uk 400
• Koran atau bahan kanvas

1. Langkah 1

Tentukan dan tutupi bidang yang akan di airbrush dengan bahan kanvas atau koran sehingga bidang lain tidak terkena cat. Lepaskan padding dan sekrup dari helm, dan menutupi bagian dan menempatkan helm dengan perekat cat sebagai pelindung.

Langkah 2

Bersihkan lapisan pernis dari helm. Anda tidak harus menghapus salah satu cat jika ada desain atau warna sebelum di atasnya, tapi Anda perlu untuk menghapus pernis. Ambil amplas dan celupkan ke dalam air. Gosok dengan lembut dengan gerakan memutar di seluruh helm. Lakukan ini sampai helm kelihatan buram yang berarti pernis telah terhapus. Butuh beberapa saat untuk menghilangkan semua pernis, tetapi pastikan anda membersihkan setiap serpihan dan potongan.

2. Langkah 3

Letakkkan helm pada surat kabar atau bahan kanvas lukisan di tempat penyemprotan. Use the airbrush gun to apply a layer of base paint to the helmet. Gunakan pistol airbrush untuk sebagai lapisan cat dasar ke helm. Biarkan kering.

3. Langkah 4

Semprot satu warna pada satu waktu, biarkan setiap lapisan kering sebelum menerapkan berikutnya. Gunakan cetakan untuk setiap desain airbrush, pola atau gambar yang Anda inginkan. Jika diperlukan, rekatkan cetakan ke helm dengan perekat sehingga cetakan tidak begeser. Saat menyemprot airbrushing, lakukan semprotan tipis dan gerakan kekiri atau kekanan sehingga cat tidak menetes atau bergulir (kecuali anda menginginkan efek cairan menetes). Biarkan kering.

4. Langkah 5

Gunakan pistol airbrushing untuk menerapkan satu atau dua lapisan pernis yang jelas pada helm. Ini akan membantu melindungi hasil airbrush serta memberikan kesan professional dan mengkilap pada helm. Selanjutnya, hapus perekat cat dari helm, mengupas kembali perlahan-lahan dan hati-hati. Selesai…