NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Amelia Earhart's aerial navigation
From: Greg Rudzinski
Date: 2009 Nov 19, 15:00 -0800
From: Greg Rudzinski
Date: 2009 Nov 19, 15:00 -0800
Gary, Can a 25mm Very flare pistol be fired out the window of an aircraft going 100+ knots and if AE and Noonan had done this at 1000 feet or so would the Ithasca been able to see the flare. I think both AE, Ithasca, and Howland should have been firing flares like crazy. The first rescue I was involved in had the distressed sailboat fire a flare which I saw at 20 NM from a 100 foot height of eye. Greg On Nov 19, 1:17�pm, "glap...@pacbell.net"wrote: > Item 23 of the inventory > > 23 � � �*1 � � �" � � � � �Signal Pistol, No. A-56, Mark III, one inch > > was the flare gun or "Very Pistol." It used the the standard one inch > diameter cartridges (which we now call 25 mm) and item 33 shows 14 of > the cartridges. > > see: > > http://images.google.com/imgres?imgurl=http://www.dkimages.com/discov... > > gl > > gl > > On Nov 19, 11:10�am, Gary LaPook wrote: > > > To answer your question i am copying this post form an Earhart forum: > > > � � Dear Colleagues, > > � �Some "check and diggging" in the books gives a general impression > > that the life raft was still aboard the AE's Electra at takeoff in > > Lae... altough still not for 100% probability i'd say. > > > � The book "Amelia, My Courageous Sister" (M.Morrissey, C.Osborne), on > > the pages 191-192, reproduces a photocopies of 2 pages from the "New > > York Herald Tribune" from March 7, 1937. > > � � �In particular, it says: > > > � "In the fuselage will be a two-man rubber lifeboat, instantly > > inflatable from capsules of carbon dioxyde. Likewise a Very pistol for > > firing distress signals, flares that ignite on the surfaceof the water, > > and, as she [AE - alex] says, "a very orange" orange kite. "If we sit > > down somewhere in the Pacific and stay afloat, I'd like to be noticed," > > says Miss Earhart ". > > > � � In the same book, starting from page 256, an extensive "summary > > report" of the Commander Lexington Group to the Commandant, 14th Naval > > district is quoted. The report lists the related data available and used > > during the search - being "grouped" into "categories", of which two > > first ones are: "A.Known Facts", and "B. Probabilities arising from > > rumor or reasonable assumptions". > > > � In a category "A", the point 3 says: 3). That a two man rubber life > > boat, life belts, flares and emergency water and rations were carried. > > (page 257 of the book). > > � In a caregory "B", the point 3 says: 3). That the color of the > > lifeboatwas yellow. (Page 258 of the book). > > > � � �In the book "The Hunt For Amelia Earhart" (D.Westfall, R.K.Mater), > > on page 3 there is a statement: > > > � �"...emergency equipment was carried as well, including a multi-color > > flare gun, a bright-yellow inflatible lifeboat, parachutes...". Page 51 > > of the same book mentions the message sent by GP to Washington in July > > 2, 1937, - requesting the Navy's aid in a search for AE, and quoted by > > "San Francisco Cronicle": > > � "There was a two-man rubber lifeboat aboard the plane, together with > > lifebelts, flares, a Very pistol and a large yellow signal kite which > > could be flown above the plane or the liferaft". > > � The same information is quoted in the book "Amelia" (D.Goldstein, > > K.Dillon), page 241. > > > � � In the Mary Lovell's book "The Sound of Wings", on page 259, there > > is an evidence of Joe Gurr - one of AE's radio consultants and advisors > > - about the preparations for the "first attempt". > > � �Gurr "had spent an entire day with Manning laying out all the safety > > equipment in front of the hangar, testing - as far as possible - > > everything. They inflated the life raft..." - > > > �- i.e., certainly the life raft WAS a part of the equipment AE did have > > in that moment. � > > > � �In the same book on the page 267, there is a following quote however > > - about the final preparations at Lae: > > > � �"...Her obsession with weight may have been taken to extreme length, > > for according to Harry Balfour, radio operator at Lae, survival > > equipment was also taken off. Balfour claimed that "she unloaded all her > > surplus equipment on me including her [Very] pistol and ammunition, > > books, letters and facility books"". > > > � � This word "including" makes the whole phrase puzzling... as if the > > listed items {Very pistol, books etc.} were only a part of what was > > unloaded - so what else from the "surplus/survival equipment" could be > > unloaded too?... No answer for this. > > > � �On the page 288, describing the imaginary scenario of the emergencywater landing, Lovell wrote: "the life raft and emergency equipment were > > > housed behind the rear cabin bulkhead at the rear of the plane"... > > clearly assuming that it was still aboard. � > > > � �In general, it seems to me, it all makes an impression that most > > probably the life raft �should be still aboard - IF only AE and FN, > > because of their "obsession with weight", did not unload it before the > > Lae-Howland leg... But, as it seems, the searchers of the time > > (Lexington Group) obviously assumed that AE and FN still did have it > > aboard, on that leg. > > > � Kind regards - sincerely, Alex > > > --------------------------------------------------------------------------- ------------------------------------------------ > > I responded: > > > Alex wrote, quoting Lovell's book: > > > � "...Her obsession with weight may have been taken to extreme length, > > for according to Harry Balfour, radio operator at Lae, survival > > equipment was also taken off. Balfour claimed that "she unloaded all her > > surplus equipment on me including her [Very] pistol and ammunition, > > books, letters and facility books"". > > > What Balfour actually said was: > > > "...[A]ll messages received from her were forwarded to her husband > > together with some private papers she left with me at the radio station, > > she also gave me her automatic pistol and ammunition and some radio > > facility books, but these I do not have now they became lost during the > > war." > > > Letter from Balfour reprinted as exhibit 38 in Safford's book. > > > Long also writes: > > > "Earhart handed the package ...to Balfour...Balfour opened the paper and > > inside was a 32-caliber handgun with a small box of ammunition." > > > Long, page 192. > > > So, there is no support for the idea that they left survival equipment > > behind. > > > --------------------------------------------------------------------------- ---------- > > > The inventory done after the ground loop �in Hawaii lists a raft and > > other survival equipment. See: > > >http://www.tighar.org/Projects/Earhart/Documents/Luke_Field.html > > > gl > > > Ronald P Barrett wrote: > > > Greg, I taught sea survival for the international airlines and did > > > actual exercises. One can well survive in the central Pacific open > > > ocean in a life jacket for hours to days. Depends on the entry injuries. > > > > Therefore I would ask: 1. Did AE have raft? �2. What type? Two man? > > > One man? This relates directly to its size. �3. How was it bundled? > > > The configuration is important. 4. What did it weigh? Important to > > > weight & balance of this size of plane. 5. Was it tied down? 6. How > > > was it tied down? 7. What were the rafts egress points? This is > > > important, because it leads to what window or door could they get it > > > out of. This then begs the question of what was the possible attitude > > > of the plane in the water? If the plane went tail up: I doubt that > > > they could have gotten the aft cabin door open to the point of the > > > raft going out. 8. How was this type of raft to be inflated? 9.Did > > > they have sea-dye? 10.Flares? 11. Did they have life jackets? > > > > It is interesting that no floating debree was ever reported//// or was > > > it? I had read the center fuel tank vent scoops were bottom centerline > > > of the plane. Any one ever see tests data on possible water intake > > > upon ditching on these? > > > > Sea conditions are a big factor on the out �come of a ditching. What > > > exactly were the reported sea conditions at that the possible ditching > > > time? What are the out-comes known of Twin Beech ditchings over the > > > years? Would the empty fuel tanks have rendered the plane "floatable?" > > > > As a former Pacific Nav I really do wonder why nothing was found. I > > > find that hard to believe. > > > > DR'n away, Ron Barrett, President Air Force Navigators Observers > > > Association (AFNOAwww.afnoa.org) USAF Ret. > > > > --- On *Thu, 11/19/09, Greg Rudzinski / /* wrote: > > > > � � From: Greg Rudzinski > > > � � Subject: [NavList 10753] Re: Amelia Earhart's aerial navigation > > > � � To: "NavList" > > > � � Date: Thursday, November 19, 2009, 11:54 AM > > > > � � Excellent post Gary. Thanks. > > > > � � A few more questions. The abrupt ending of voice radio transmission > > > � � implies trouble. Is it possible that the batteries/magneto and or fuel > > > � � pump failed then causing a ditch short of Howland on the LOP > > > � � approach ? What were there chances without a life raft? > > > > � � Greg > > > > � � On Nov 18, 9:59 pm, Gary LaPook > > � � > wrote: > > > � � > Greg Rudzinski asked: > > > > � � > Maybe Gary can comment on the following: > > > � � > 1. Time tick before departure. > > > � � > 2. Sobriety of Noonan. > > > � � > 3. Life raft. > > > � � > 4. Radio antenna. > > > � � > 5. Head winds. > > > � � > 6. Celestial opportunities. > > > � � > 7. Sleep deprivation. > > > � � > 8. Was it possible to fly right over Howland Island and not see it? > > > � � > 9. Was Howland charted correctly. > > > � � > 10.What would have been a better less risky route? > > > > � � > Gary wrote: > > > > � � > Fred may have had a drinking problem but many people with such a > > > � � problem > > > � � > manage to show up sober for work on Monday mornings because > > > �... > > read more � -- NavList message boards: www.fer3.com/arc Or post by email to: NavList@fer3.com To , email NavList+@fer3.com