The HH-101 in the field with the Italian Air Force personnel at work. (Image credit: RAI)
The HH-101 performed a precautionary landing in a field for further assessments before returning to base.
An Italian Air Force HH-101 Caesar helicopter struck power lines during a night training mission on Jan.10, 2024 near Latina, southeast of Rome. Following the procedures, the crew safely performed a precautionary landing in a nearby field to further assess the situation, while a second helicopter participating in the mission monitored the situation from above.
No injuries to the crew or damages to property were reported, other than the damaged wires which however did not cause power outages to the nearby communities. A maintenance team was sent to check the helicopter before clearing it to return to its base in Grazzanise. Also, as usual, the Italian Air Force activated a team to investigate the causes of the incident to better prevent it from happening again.
File photo of an Italian Air Force HH-101 (Image credit: ItAF)
The HH-101A is destined to CSAR (Combat SAR), Personnel Recovery and Special Operation Support missions, as well as standard Search and Rescue, and night flight training is fundamental to perform safely those mission sets. This kind of incidents is not uncommon, especially at night with reduced visibility, and, because of this, many helicopters, including the HH-101, are equipped with wire cutters.
From the few photos circulating online, the helicopter appears to be intact, although we don’t know exactly the type of impact it had with the power lines nor other details.
Power lines: a significant risk for low level flying aircraft
Although the majority of accidents involving wires occur at or below 50 feet AGL (Above Ground Level), below 500 feet AGL, all kind of wires (power lines, cableways and any other kind of aerial wires) represent a significant hazard for all kinds of aircraft and a matter of concern for both civil and فوجی ہوا بازی.
A video of tragic incident that occurred in Chile on Jan. 15, 2024, has gone viral in the last couple of days: the footage shows a Thrush S-2R-T660 Thrush 710P firefighting airplane hitting a utility pole during a low altitude water near the runway of Panguilemo Airport. The aircraft crashed onto a road killing the pilot and injuring several people on the ground.
🚨IMAGENS FORTES ‼️
Motorista capta momento exato que avião de combate ao incêndio Ayres Thrush S2R-T660 Turbo atinge poste de energia elétrica no Chile, tem asa quebrada, vira e explode no ar:
As explained in an article we published here at ایوی ایشنسٹ2019 میں:
Wires are dangerous no matter the experience of the pilots flying in their vicinity. A study into the aerial wire hazards published in 2012 highlighted that the average wire accident pilot had 7,225 hrs total, 5,230 FH on rotorcraft and 1,816 FH on that specific helicopter model.
A number of protection systems have been developed and made available to the helicopters all around the world to mitigate the impact, of wire impact. One system that equips most of modern military helicopters offering a degree of protection to the helicopter in frontal impacts is the WSPS (Wire Strike Protection System), whose typical installation consists of a roofmounted cutter and one or more cutters mounted on the fuselage of the helicopter. A deflector running vertically along the middle of the windshield guides the cables into the cutters.
The Italian Air Force HH.139A helicopter. The upper cable cutter is highlighted.
A number of protection systems have been developed and made available to the helicopters all around the world to mitigate the impact, of wire impact. One system that equips most of modern military helicopters offering a degree of protection to the helicopter in frontal impacts is the WSPS (Wire Strike Protection System), whose typical installation consists of a roofmounted cutter and one or more cutters mounted on the fuselage of the helicopter. A deflector running vertically along the middle of the windshield guides the cables into the cutters.
Stefano D'Urso کے بارے میں
Stefano D'Urso ایک آزاد صحافی ہے اور اٹلی کے Lecce میں مقیم The Aviationist کے لیے معاون ہے۔ انڈسٹریل انجینئرنگ میں گریجویٹ وہ ایرو اسپیس انجینئرنگ میں ماسٹر ڈگری حاصل کرنے کے لیے بھی پڑھ رہا ہے۔ الیکٹرونک وارفیئر، لوئٹرنگ گولہ باری اور OSINT تکنیکوں کا اطلاق فوجی آپریشنز اور موجودہ تنازعات کی دنیا میں ان کی مہارت کے شعبوں میں ہوتا ہے۔
ڈیوڈ سینسیوٹی کے بارے میں
ڈیوڈ سینسیوٹی روم، اٹلی میں مقیم ایک صحافی ہیں۔ وہ "The Aviationist" کے بانی اور ایڈیٹر ہیں، جو دنیا کے سب سے مشہور اور پڑھے جانے والے ملٹری ایوی ایشن بلاگز میں سے ایک ہے۔ 1996 کے بعد سے، اس نے دنیا بھر کے بڑے میگزینوں کے لیے لکھا ہے، جن میں فضائیہ، دفاع، جنگ، صنعت، انٹیلی جنس، جرائم اور سائبر وار کا احاطہ کیا گیا ہے، جن میں فضائی افواج کا ماہنامہ، جنگی ہوائی جہاز، اور بہت سے دوسرے شامل ہیں۔ اس نے امریکہ، یورپ، آسٹریلیا اور شام سے رپورٹنگ کی ہے اور مختلف فضائی افواج کے ساتھ کئی جنگی طیارے اڑائے ہیں۔ وہ اطالوی فضائیہ کے سابق سیکنڈ لیفٹیننٹ، نجی پائلٹ اور کمپیوٹر انجینئرنگ میں گریجویٹ ہیں۔ انہوں نے پانچ کتابیں لکھی ہیں اور بہت سی کتابیں لکھی ہیں۔
