Damage Control: Properties of Fire 1943 US Navy Training Film MN-61a by Jeff Quitney
Damage Control: Properties of Fire 1943 US Navy Training Film MN-61a by Jeff Quitney
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Support this channel: https://ift.tt/2UQlgJS OR https://ift.tt/2ydiV2o more at http://quickfound.net/ Originally a public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://ift.tt/1mXkt0y Wikipedia license: https://ift.tt/gc84jZ On 29 July 1967, a fire broke out on board the aircraft carrier USS Forrestal after an electrical anomaly caused a Zuni rocket on a F-4B Phantom to fire, striking an external fuel tank of an A-4 Skyhawk. The flammable jet fuel spilled across the flight deck, ignited, and triggered a chain-reaction of explosions that killed 134 sailors and injured 161. At the time, Forrestal was engaged in combat operations in the Gulf of Tonkin, during the Vietnam War. The ship survived, but with damage exceeding US$72 million, not including the damage to aircraft. Future United States Senator John McCain and future four-star admiral and U.S. Pacific Fleet Commander Ronald J. Zlatoper were among the survivors. Lt. Tom Treanore returned to the ship as its commander and retired an admiral. The disaster prompted the Navy to revise its fire fighting practices. It also modified its weapon handling procedures and installed a deck wash down system on all carriers. The newly established Farrier Fire Fighting School Learning Site in Norfolk, Virginia was named after Chief Gerald W. Farrier, the commander of Damage Control Team 8, who was among the first to die in the fire and explosions... While preparing for the second sortie of the day, the aft portion of the flight deck was packed wing-to-wing with twelve A-4E Skyhawk, seven F-4B Phantom II, and two Vigilante aircraft. A total of 27 aircraft were on deck, fully loaded with bombs, rockets, ammunition, and fuel. Several tons of bombs were stored on wooden pallets on deck in the bomb farm. An F-4B Phantom II (No. 110, BuNo 153061), flown by Lieutenant Commander James E. Bangert and Lieutenant (JG) Lawrence E. McKay from VF-11, was positioned on the aft starboard corner of the deck, pointing about 45 degrees across the ship. It was armed with LAU-10 underwing rocket pods, each containing four unguided 5 in (127.0 mm) Mk-32 "Zuni" rockets. The Zuni was protected from launching by a safety pin that was only to be removed prior to launch from the catapult. Zuni rocket launched At about 10:51 (local time) on 29 July, an electrical power surge in Phantom No. 110 occurred during the switch from external to internal power. The electrical surge caused one of the four 5-inch Mk-32 Zuni unguided rockets in a pod on external stores station 2 (port inboard station) to fire. The rocket was later determined to be missing the rocket safety pin, allowing the rocket to launch. The rocket flew about 100 feet (30 m) across the flight deck, likely severing the arm of a crewman, and ruptured a 400-US-gallon (1,500 l; 330 imp gal) wing-mounted external fuel tank on a Skyhawk from Attack Squadron 46 (VA-46) awaiting launch. The official Navy investigation identified the Skyhawk struck by the Zuni as aircraft No. 405, piloted by Lieutenant Commander Fred D. White. Lieutenant Commander John McCain stated in his 1999 book Faith of My Fathers that the missile struck his aircraft, alongside White's A-4 Skyhawk... The Zuni rocket's warhead safety mechanism prevented it from detonating. The rocket broke apart on impact with the external fuel tank. The highly flammable JP-5 fuel spread on the deck under White's and McCain's A-4s, ignited by numerous fragments of burning rocket propellant, and causing an instantaneous conflagration. A sailor standing about 100 feet forward was struck by a fragment of the Zuni or the exploding fuel tank. A fragment also punctured the centerline external fuel tank of A-4 #310, positioned just aft of the jet blast deflector of catapult number 3. The resulting fire was fanned by 32-knot (59 km/h; 37 mph) winds and the exhaust of at least three jets. Fire quarters and then general quarters were sounded at 10:52 and 10:53. Condition ZEBRA was declared at 10:59, requiring all hands to secure the ship for maximum survivability, including closing the fire-proof steel doors that separate the ship's compartments. The official report states that one Korean War-era 1,000 lb AN-M65 bomb fell from an A-4 Skyhawk to the deck; other reports say two. The bomb fell in a pool of burning fuel between White's and McCain's aircraft...
Uploaded 2020-10-31T14:34:12.000Z https://ift.tt/2EHW1Gb
https://ift.tt/3egamrb
Support this channel: https://ift.tt/2UQlgJS OR https://ift.tt/2ydiV2o more at http://quickfound.net/ Originally a public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://ift.tt/1mXkt0y Wikipedia license: https://ift.tt/gc84jZ On 29 July 1967, a fire broke out on board the aircraft carrier USS Forrestal after an electrical anomaly caused a Zuni rocket on a F-4B Phantom to fire, striking an external fuel tank of an A-4 Skyhawk. The flammable jet fuel spilled across the flight deck, ignited, and triggered a chain-reaction of explosions that killed 134 sailors and injured 161. At the time, Forrestal was engaged in combat operations in the Gulf of Tonkin, during the Vietnam War. The ship survived, but with damage exceeding US$72 million, not including the damage to aircraft. Future United States Senator John McCain and future four-star admiral and U.S. Pacific Fleet Commander Ronald J. Zlatoper were among the survivors. Lt. Tom Treanore returned to the ship as its commander and retired an admiral. The disaster prompted the Navy to revise its fire fighting practices. It also modified its weapon handling procedures and installed a deck wash down system on all carriers. The newly established Farrier Fire Fighting School Learning Site in Norfolk, Virginia was named after Chief Gerald W. Farrier, the commander of Damage Control Team 8, who was among the first to die in the fire and explosions... While preparing for the second sortie of the day, the aft portion of the flight deck was packed wing-to-wing with twelve A-4E Skyhawk, seven F-4B Phantom II, and two Vigilante aircraft. A total of 27 aircraft were on deck, fully loaded with bombs, rockets, ammunition, and fuel. Several tons of bombs were stored on wooden pallets on deck in the bomb farm. An F-4B Phantom II (No. 110, BuNo 153061), flown by Lieutenant Commander James E. Bangert and Lieutenant (JG) Lawrence E. McKay from VF-11, was positioned on the aft starboard corner of the deck, pointing about 45 degrees across the ship. It was armed with LAU-10 underwing rocket pods, each containing four unguided 5 in (127.0 mm) Mk-32 "Zuni" rockets. The Zuni was protected from launching by a safety pin that was only to be removed prior to launch from the catapult. Zuni rocket launched At about 10:51 (local time) on 29 July, an electrical power surge in Phantom No. 110 occurred during the switch from external to internal power. The electrical surge caused one of the four 5-inch Mk-32 Zuni unguided rockets in a pod on external stores station 2 (port inboard station) to fire. The rocket was later determined to be missing the rocket safety pin, allowing the rocket to launch. The rocket flew about 100 feet (30 m) across the flight deck, likely severing the arm of a crewman, and ruptured a 400-US-gallon (1,500 l; 330 imp gal) wing-mounted external fuel tank on a Skyhawk from Attack Squadron 46 (VA-46) awaiting launch. The official Navy investigation identified the Skyhawk struck by the Zuni as aircraft No. 405, piloted by Lieutenant Commander Fred D. White. Lieutenant Commander John McCain stated in his 1999 book Faith of My Fathers that the missile struck his aircraft, alongside White's A-4 Skyhawk... The Zuni rocket's warhead safety mechanism prevented it from detonating. The rocket broke apart on impact with the external fuel tank. The highly flammable JP-5 fuel spread on the deck under White's and McCain's A-4s, ignited by numerous fragments of burning rocket propellant, and causing an instantaneous conflagration. A sailor standing about 100 feet forward was struck by a fragment of the Zuni or the exploding fuel tank. A fragment also punctured the centerline external fuel tank of A-4 #310, positioned just aft of the jet blast deflector of catapult number 3. The resulting fire was fanned by 32-knot (59 km/h; 37 mph) winds and the exhaust of at least three jets. Fire quarters and then general quarters were sounded at 10:52 and 10:53. Condition ZEBRA was declared at 10:59, requiring all hands to secure the ship for maximum survivability, including closing the fire-proof steel doors that separate the ship's compartments. The official report states that one Korean War-era 1,000 lb AN-M65 bomb fell from an A-4 Skyhawk to the deck; other reports say two. The bomb fell in a pool of burning fuel between White's and McCain's aircraft...
Uploaded 2020-10-31T14:34:12.000Z https://ift.tt/2EHW1Gb
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