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 Oggetto del messaggio: Incidente per un ATR della compagnia iraniana Aseman
 Messaggio Inviato: 19/02/2018, 7:04 
A&P Troubleshooter
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Un incidente ha coinvolto un velivolo ATR72-200 della compagnia iraniana Iran Aseman partito da Tehran con destinazione Yasuj. Nessun superpestite tra i 66 passeggeri e membri dell'equipaggio.

Da AV Herald:-

Cita:
Crash: Iran Aseman AT72 near Semirom on Feb 18th 2018, impacted terrain

An Iran Aseman Airlines Avions de Transport Regional ATR-72-212, registration EP-ATS performing flight EP-3704 from Tehran Mehrabad to Yasuj (Iran) with 60 passengers and 6 crew, disappeared from radar near the Zagroz Mountains at about 08:45L (05:15Z). The wreckage was later found near the village of Semirom (Iran) at the Dena Mountain at an elevation between 12,500 and 13,500 feet. No survivors were sighted.

Emergency services reported fog and snowfall in the crash area hamper rescue efforts and make it impossible to land helicopters at the crash site. Rescuers are on their way to the crash site by foot.

The airline confirmed the aircraft (initially reporting ATR-72-212A registration EP-ATX built in year 2000, later identifying ATR-72-212 registration EP-ATS built in 1993) has crashed in southern Iran due to "atmospheric conditions" while enroute to Yasuj. After the aircraft disappeared, helicopters were dispatched and sighted the aircraft in terrain accessible only by helicopters. Rescue forces are being dispatched on site. The airline subsequently reported no survivors were found at the crash site. The airline added, that the captain involved in the accident flight was experienced stating he had experienced the failure of the #2 engine on his aircraft and had been able to safely land the aircraft in Yasuj in 2014.

Iran's News Agency Fars identified the crashed aircraft as EP-ATS (built in 1993) based on "some source". According to Mode-S data the EP-ATS was flying about 160nm north of Semirom at 05:15Z. Iran's News Agency IRNA however reported EP-ATX based on the statement of the airline, but subsequently changed to EP-ATS.

The Dena Mountain features more than 40 peaks above 4000 meters, the highest peak rises up to 4409 meters (14,460 feet).

The aerodrome of Yasuj is surrounded by high mountains. The AIP Iran do not publish any Standard Arrival Route, only Instrument Approach Procedures 1 (Cat A/B including ATR-72) and 2 (Cat C/D) are published together with the aerodrome chart. The IAC marks the MSA 25nm north of the aerodrome at 15,500 feet MSL.

On Oct 26th 2017 the airline had posted a photo of EP-ATS reporting that the aircraft will be restored to flying condition by qualified maintenance engineers after being out of service for seven years.

Metars Yasuj:
OISY 180630Z 14006KT 9999 FEW035CB SCT040 OVC090 15/M02 Q1021=
OISY 180600Z 13004KT 9999 FEW035CB SCT040 OVC090 13/M00 Q1021=
OISY 180530Z 09004KT 9999 FEW035CB SCT040 OVC090 14/M01 Q1022=
OISY 180500Z 00000KT 9999 SCT040 OVC090 11/M00 Q1021=
OISY 180430Z 08006KT 9999 SCT040 SCT090 10/M01 Q1021=
OISY 180400Z 14006KT 9999 FEW040 BKN090 06/00 Q1022=
OISY 180300Z 00000KT 9999 FEW040 BKN090 06/M00 Q1022=
OISY 180200Z 16004KT 9999 FEW040 SCT090 07/M00 Q1022=
OISY 180100Z 10004KT 9999 FEW040 SCT090 06/00 Q1022=




Un'immagine del velivolo coinvolto nell'incidente:-

Immagine

...

Steve

_________________
Noi volatori stanchi
Senza pista d'atterraggio
Che per inerzia o per fortuna
Ci troviamo sempre in viaggio ......


Immagine


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 Oggetto del messaggio: Re: Incidente per un ATR della compagnia iraniana Aseman
 Messaggio Inviato: 20/02/2018, 18:26 
A&P Troubleshooter
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Aggiornamento da AV Herald:-

Cita:
On Feb 20th 2018 Iran's Revolutionary Guards reported helicopters and unmanned aerial vehicles have sighted the wreckage 30 meters below the peak of the mountains south of Noqol (Editorial note: airway W144 leading to Yasuj passes over Nogol and Yasuj NDB, according to Google Earth the highest peak below W144 in that area rises up to about 4040 meters/13250 feet at position N30.7946 E51.6355, another peak rising up to 3900 meters/12800 feet is at position N30.8034 E51.6184, both about 7nm northeast of the aerodrome. The instrument approach chart (see below) lists the higher eastern peak at 13,984 feet/4263 meters and the other western peak at 13,819 feet/4213 meters).

On Feb 20th 2018 The Aviation Herald received verified information, that the flight had been enroute at FL210. At 05:52Z the aircraft was cleared to descend from FL210 to FL170 while tracking airway W144. At 05:53Z the aircraft was cleared to join the NDB instrument approach procedure overhead the NDB Yasuj, the crew reported 25nm from the aerodrome at 05:55Z and at 05:59z 14nm from the aerodrome. At 06:00Z the crew correctly read back QNH 1021 reported by ATC, this was the last communication from the aircraft. When tower called the aircraft at 06:04Z there was no reply anymore.

The French BEA joined the investigation led by Iran's CAO and dispatched three investigators and technical advisors to the crash site.


....

Steve

_________________
Noi volatori stanchi
Senza pista d'atterraggio
Che per inerzia o per fortuna
Ci troviamo sempre in viaggio ......


Immagine


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