Monthly Archives: August 2011

Muammar Gaddafi's Airbus 340 vs Donald Trump's Boeing 757

As I’ve explained in my last Debrief about the war in Libya Operation Unified Protector (was Odyssey Dawn) explained (Day 138 – 161) after fighting hard for Tripoli IAP (International Airport), on Aug 25 rebel forces took possession of one of the most famous Libyan planes: the Afriqiya Airways VVIP Airbus A340-213, MSN 151, registration “5A-ONE”, ex HZ-WBT4.

The wide body was Gaddafi’s preferred transportation means for both short trips and State Flights. However the plane was not always large enough to carry all his entourage. In Aug. 2010, his official visit to Italy was supported by the Airbus 340 (that arrived at Rome-Ciampino airport) and 3 other aircraft (two of which had to land at Fiumicino)!

As you can see from the above video and images (published today by LaRepubblica.it website), Gaddafi’s plane had luxury interiors worthy of an over-the-top billionare. Like Donald Trump.

Trump’s jet is a Boeing 757 registered N757AF, an aircraft that could normally accommodate some 200 passengers. The customized version used by the American business man can carry 43 passengers and has been decked out with 24-carat gold-plated accessories (seat belts comprised).

Take a virtual tour of “Trump Force One” and tell me if you prefer the Gaddafi’s Airbus 340 space age cabin, or the gold-plated Boeing.

[thanks to @AeroManouch and @Marguer_d for the links ]

"Impressive fireball" or "meteorite" in Cuzco Peru – looks like an airplane to me

TV news reports and Youtube have been showing the footage, recorded at Cuzco, Peru, on Aug. 25, 2011, of an “impressive”, “incredible”, meteorite falling from the sky. Some reports refer to it as space debris, fireball, meteor or even UFO!

Am I the only one to be sure that is nothing else than airplane’s contrails lit up by Sun? Most probably a wide-body with four engines, crusing at high altitude….

 

F-22 temporarily cleared to fly as all US East coast airbases evacuate jets as Hurricane Irene approaches

The USAF has temporarily lifted the grounding order of the F-22 based at Langley AFB, Va., which have been grounded since may due to the safety concerns over On-Board Oxygen Generation System (OBOGS).

The one-time clearance to fly was issued to enable the Raptors to reach Grissom ARB, Ind., before Irene hits the Virginia area over the weekend with winds in excess of 100 mph. Departures have begun at 10.00 local time on Aug. 26. The aircraft will remain in Indiana until the weather gets better, then they will be cleared to return to Langley.

All U.S. East Coast airbase are currently “Hurrevacing” their planes to get them out of the area expected to be affected by Irene Hurricane in the next hours while major airlines all around the world have already announced the cancelation of the scheduled services to New York on Aug. 28, when Irene should interest the NYC area.

The storm was in the northwest Bahamas the morning of Aug. 25, then it moved north- northeast bound, maintaining major hurricane status, approaching North Carolina in the morning of Aug. 27.

On Aug. 25, the 4th Fighter Wing and 916th Air Refueling Wing based at Seymour Johnson AFB began evacuating approximately 60 F-15E Strike Eagles and eight KC-135R Stratotankers to Barksdale Air Force Base, La. along with 350 aircrew and maintainers. Homestead, Fla, has been evacuated in the last days too, even if its F-16s have already returned home.

McGuire AFB has Hurrevaced transport aircraft and tankers to Grand Forks AFB, ND, while New Jersey Air National Guard sent its KC-135 tankers to a McConnell AFB, Kan..

On Aug. 26 even Westover airbase Hurrevac’d its fleet of large C-5s. Westover has 16 C-5 Bs assigned, whereas 2 C-5 As were temporarily on base. Two homeward-bound C-5 aircraft were diverted Aug. 25 and the remaining 16 C-5s on base are currently evacuating to MacDill Air Force Base, Fla., and Wright-Patterson AFB, Ohio.

Images: USAF

Aircraft spotters have reported NOAA weather reconnaissance flights (mainly Gulfstream IV-SP (G-IV) and Lockheed WP-3D Orion) coordinated by National Hurricane Center in Miami, Fla. Here’s the Plan of the Day for Aug. 26: http://www.nhc.noaa.gov/text/MIAREPRPD.shtml?

53rd Weather Reconnaissance Squadron “Hurricane Hunters” WC-130s are also reported to fly Hurricane recon missions out of Keesler AFB, Ms.

Salva

Operation Unified Protector (was Odyssey Dawn) explained (Day 138 – 161)

Tom Cooper has contributed to this report.

Previous debriefings: Archive

Unlike all the reports I’ve written since April, this one comes in days of renewed interest about the current situation Libya. Hence, mass media have restarted publishing articles about Libya (even if sometimes reports lacked accuracy).

So, I will not write a detailed recap of what happened on the battlefield, trying to focus on the most interesting or weird things.

Noteworthy U.S. media have treated the war in a Washington-centric way. Surely the U.S. supported Operation Unified Protector but only with ISR (Intelligence Surveillance and Reconnaissance), EW (Electronic Warfare), SEAD (Suppression of Enemy Air Defenses), PSYOPS, AAR (Air-to-Air Refueling) and few (if compared to the others) Predator strikes (read Pt.1 below).

Nevertheless everybody know by now that Tripoli is in rebel hands after a (quick) rebel assault supported by NATO firepower and that Gaddafi has escaped using the network of tunnels that interconnects his headquarters in the capital with the airport, Rixos Hotel, and many other locations (some of which in the desert).

Anyway, what’s clear is that:

a) Even if the rebels moved additional units in direction of Tripoli, were backed by western Special Forces on the ground (many of which worked as old-fashioned FAC – Forward Air Controllers) and by NATO’s firepower, it’s at least surprising that the remnants of the regime troops in Tripoli withdrew or surrendered so quickly. Even Bab al-Aziziya, a nuclear-resistant heavily fortified bunker was infiltrated with only a couple of days of fighting (and some bombs).

b) Gaddafi (“Gathafi” according to his passport, found inside the Bab al-Aziziya bunker along with his hat, an album filled with photos of Condoleeza Rice) is not going to give up. Soldiers and snipers aside, he still manages a wide network of loyal intel officers that keep him very well informed about the rebels and the NTC. Some are believed to be also infiltrated among the rebel ranks. Obviously, until he’s captured, dead or alive, the rebels can’t declare a victory.

As already said, the regime can exploit the underground facilities located below Tripoli. This network includes not only bunkers capable of surviving near-direct hits by nuclear weapons, but also extensive storage facilities. Tunnels, that can be used to move unobserved from one place to another, and depots, some of which have been discovered in other regions of the country, can give loyalists time and ammunitions to retreat, hide, regorganize and then fight for extended periods of time.

As the war has reached downtown Tripoli, I think rebels will mostly have to rely on their own forces. Snipers have been hiding on top buildings (they were found in the vicinity of the Rixos Hotel where journalists were seized before being freed with money and written clearance to shot down civilians) and combatants units suddenly appear everywhere. In a urban fight scenario, it will not be easy for NATO planes to hit Gaddafi forces avoiding collateral damages or blue-on-blue episodes, even if they are helped by SAS FACs working with “boots on the ground” with the rebels. For this reason, NATO has conducted few sorties in the area in the last few days with some partner nations, like Italy, not taking part to the air strikes within urban areas.

Helicopters, are much more suitable for such a scenario, but I’ve not read any report about the British Apaches being used over the capital, perhaps for the residual risk of anti-aircraft artillery, MANPADS and SAMs. The accuracy of an Apache 30mm gun attack is particularly evident in this video, taken years ago in Iraq, that gives an idea of the impressive firepower provided by an AH-64D.

c) Even if the regime was taken by surprise by the sudden collapse of the 32AB’s and by the quick advance of the rebels into Tripoli backed by NATO airstrikes, its military was able to recover because all the rebel units were initially sent into Tripoli and were not used to cut off the capital with the regime stronghold of Tarhouna and Beni Wallid, to the southeast. A major road between the two cities and the capital, enabling pro-Gaddafi forces to bring in supplies, was secured on Aug. 24 when rebels took Tarhouna and cut off the regime forces between Tripoli and Sirte and Beni Wallid garrisons.

Map credit: @4Adam

The last major battle is being fought outside Sirte where, in fact, last day’s NATO air strikes focused. Rebels are approaching the last Gaddafi’s stronghold from all directions.

On Aug. 25, 29 armed vehicles and one command and control center have been hit in the area where the power is down has a consequence of the new frontline lying the vicinity of Gaddafi’s home town Sirte.

British Tornados, operating out of RAF Marham, fired Storm Shadow cruise missiles at a headquarters in the town of Sirte, in the night between Aug. 25 and 26. See also Pt. 4 below.

Fighting is also reported, in the town of Sebha, in Southern Libya.

d) Latest reports give Sirte as Gaddafi’s hideout. Italian Foreign Ministry Franco Frattini has recently affirmed that there were news he could try to reach Algeria through the desert while many believe that he is still in Tripoli.

Indeed at 15.55 local time on Aug. 25, rebels surrounded several appartment houses near the eastern gate of Bab al-Aziziya complex (slightly outside of it) and attacked it believing “the Colonel” was inside even if he wasn’t there.

Weeks before Tripoli was taken by rebels, the news spread of Venezuelan or South African airplanes in either Tripoli or Djerba ready to evacuate Gaddafi and his relatives.

e) Hard fighting took place at Tripoli IAP, on Aug 25. When they had conquered it few days before, rebels took possession of the Afriqiya airplanes based there, some of which were dedicated to the transportation of Gaddafi and his family. The most famous one is the VIP Airbus A340-213, MSN 151, registration “5A-ONE”, ex HZ-WBT4. The aircraft became famous at the beginning of the uprising when it was believed to be used by Gaddafi to escape in Venezuela or elsewhere. IIRC the aircraft can’t fly because it lacks maintenance activity that Lufthansa (?) refused to perform to the Gaddafi’s plane.

However, regime forces managed to hit three different aircraft there one of which Airbus A300 “5A-IAY” burned out. An Airbus of BuraqAir was reported hit but only damaged while CNN aired images of burning A300B4-620 “5A-DLZ.” An ex-LAAF C-130H, full of 14.5 and 106 mm ammo, appears to have survived too.

Image sources: Reuters and CNN

f) In the last days there have been several reports of Scud launched by the regime forces in the Sirte area towards Misratah. The news spread, following a post on AJE that at least one of them was intercepted by a NATO plane. I immediately answered to all those who asked me to comment the news that it was quite unlikely that a plane could be able to hit a flying Scud. I tweeted that it had to be a Scud on its TEL/launcher or the missile was intercepted by an AEGIS cruiser off the Libyan coasts.

NATO has not confirmed that any airplane has shot down the missile and The Guardian has reported that at least four Scuds have been intercepted before they were due to impact on the city by missiles fired by a USN cruiser operating in the Gulf of Sirte.

Other interesting information, things and thoughts:

1) Since the beginning of the NATO operation (Mar. 31, 2011, 06.00GMT) a total of 20.395 sorties, including 7.681 strike sorties, have been conducted.

Someone has tried to recap the number of sorties flown to date by each contingent, even if it is extremely difficult since there’s a general lack of detailed information. Many are interested in U.S. figures. Citing the Pentagon, Reuters reported that from Apr. 1 (beginning of Unified Protector) to 07.00 CET to Aug. 22, U.S. has conducted 5.316 sorties: 1.210 were strike sorties, 101 of those Predator ones. Number of U.S. strike sorties that dropped ordnance: 262.

During the same period, NATO has conducted 19.994 sorties, including 7.541 strike sorties. This means that US has conducted 26,5% of all sorties and 16% of the air strikes.

2) During the second week of August, the Italian Air Force Predator B (MQ-9 Reaper) of the 32° Stormo based at Amendola, in southeast Italy, performed the first 12-hour reconnaissance mission in Libya. Previously, the Italian contingent had been rearranged with the F-2000 returning to Grosseto and Gioia del Colle, because no longer needed to enforce the No-Fly Zone (since there was no aerial threat) and the AMX of the 32° Stormo being annexed to the Trapani-based Task Group “Air”.

3) French contingent, since Aug.18 has provided 65% of air strikes according to the French MoD. France has deployed one Harfang UAV to Sigonella that has flown the first mission over Libya on Aug. 24.

Image source: French MoD

4) The UK’s Royal Air Force has proudly announced a recent Long-Range Libya mission involving six Tornados carrying state-of-the-art (and costly) Storm Shadow missiles. According to this article on the Service’s website, on Aug. 10 night, six GR4s armed with stand-off missiles, conducted a round-trip mission over Libya “to target elements of Colonel Qadhafi’s military command and control facilities and air defence infrastructure.” This means that the aircraft flew long range sorties from RAF Marham and RAF Lossiemouth carrying 2 Storm Shadows each, for a total of 12 missiles.

Read here my analysis of this operation: RAF Tornados firing 900K Euro missiles in 8-hour round-trip mission from the UK: is the war in Libya a marketing campaign?

A similar mission was flown between Aug. 25 and 26 to attack a Gaddafi headquarters in Sirte area.

Dealing with the Typhoon, the 6 FGR4 deployed to Gioia del Colle had dropped 100 bombs by Aug. 9, when an article about Sqn Ldr Jody McMeekin achieving his 1.000th flying hour on the Eurofighter was published on the RAF website.

5) Rebels are operating their own drones as Wired / Danger Room explains: Libyan Rebels Are Flying Their Own Minidrone.

A quick look at the manufacturer’s website gallery will give you an idea of the other users who have tested their Scout.

6) Mermaid Dawn is the (translated) name of the rebel ground advance into Tripoli. It is neither a NATO nor U.S. codename.

7) After publishing images of the Italian Libya patches, here are some French ones (thanks to FX!).

 

8) Some more details have been made available about the BAF commitment in Op. Unified Protector (thanks to @youssefsan for the info). The MoD has said that the 6 Belgian F-16s made 448 missions (even if these should be sorties), worth 1.890 flying hours, and dropped 365 bombs (97% hit their target).

Guess what’s worse than a flameout on take off? A flameout on catapult launch from an aircraft carrier

A quite embarrassing episode marked the end of MAKS 2011 air show on Aug. 21, at Ramenskoye air base, near Moscow. The Sukhoi PAK-FA/T-50, Russia’s 5th generation fighter plane, was forced to abort take off after suffering a flameout in the right-hand Saturn engine.

As below footage shows, the T-50-2, the second prototype of the stealth fighter (52 Blue), aborts its take off roll  after bursts of flames erupted from the engine.

Deploying the airbrakes and the two drag chutes after reaching a speed of around 60 MPH, Sukhoi’s test pilot was able to halt the aircraft well before the end of the runway.

If the PAK-FA flameout in front of some 200.000 spectators had only a negative impact on Sukhoi’s reputation, similar engine failures can be quite thrilling if they occur to fully loaded planes in dangerous phases of a flight: departure, initial climb, landing.

I took the top picture in the Indian Ocean aboard USS Nimitz (CVN-68) on Oct. 19, 2009. An F-18C (BuNo 165205 Modex 405) belonging to the VFA-86 “Sidewinders” experiences a compressor stall during the catapult launch from CAT number 4. The aircraft is fully loaded with fuel and weapons, and it is taking off to perform an on-call CAS in support of Operation Enduring Freedom in Afghanistan.

Fortunately, the aircraft took off in spite of the loud bang and flames coming out from the port engine exhaust that in the second image seems to be operating without the afterburner.

Here’s the entire sequence of the launch showing the single engine departure.

The compressor surge is a particular kind of compressor stall that occurs when the hot vapour generated by the aircraft carrier’s catapult is ingested by the aircraft air intake thus creating a breakdown in compression resulting in a the compressor’s inability to absorb the momentary disturbance and to continue pushing the air against the already-compressed air behind it. As a consequence, there’s a momentary reversal of air flow and a violent expulsion of previously compressed air out through the engine intake producing some loud bangs from the engine and “back fires”.

The compressor will usually recover to normal flow once the engine pressure ratio reduces to a level at which the compressor is capable of sustaining stable airflow. Some engines have automatic recover functions even if pilots experiencing the surge can be compelled to act on the throttle or, in some cases, relight the engine.

Compressor surges are frequent on U.S. aircraft carriers. Unlike the T-50, that could precautionally abort its take off, carrier air wing airplanes can’t stop their run once it’s started. Fortunately, F-18s are used to take off even if an engine is temporarily unserviceable: this shows once again how rusty Legacy Hornet are sometime tougher than some 4+ or 5th generation “colleagues”.

I don’t know if a PAK-FA would be able to take off after experiencing a compressor surge aboard an aircraft carrier but I know for sure the F-35C (that, along with the other variants has returned to fly last week, after being grounded for an IPP failure on Aug. 3) won’t: it’s an easy-to-fly, single-pilot, 5th generation fighter jet. With a single engine.

Salva