Carrier War: Task Force 58 and the Pacific Sea Battles
Transcription
Carrier War: Task Force 58 and the Pacific Sea Battles
This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. SEA OF JAPAN CHINA LAS T C'HINA IB . 29 RAIDS SEA J .:otJ "( 13 \'- ~ 11 9; tj' BONIN 15." RYUKYUJS. ' ~ voLCANo IS. -- It 1 CHICHI JlMA HAHA JJMA ,· rwOJIMA ~ . /'·_; :· . : 11 i ·~ . BATTLE OF TH!. :EASTE.RN PHILIPPINE" \ .......-·"""·-., \ \. fRE-NCH 15 \I INDO~\ C.H lNA X ~ / 1\0RNEO NIJ 9 IAN AU .T.!I1<.4.::.m;t,.v J 7 & 11 SAl PAN T'lNJAN GUAM ._.- ·- ·-·/ I : MARIANAS 15. .· ~ s TR-ALI A NOV:• I944 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. \ P A CIF/ c n . 1 ~MARCU S ·-= HAWAII < .. I ( THE FLEET s. PAC!T'IC CARRfE.R... ACTI NS 1943 - 194{ lviAKl N lrw.:r:d~d -L by u . G 0 .s. troops Still occupied byJaps .. 3 1\lfan:u s raid, Sept. 1,1943 2 · Wake raid, Oct . 5, 1943 RA.BAU L 5 Buka-Bonis and llaboul raids. NiJV. 1g45 B UKA. tJ BONIS 4 :80UGA!N V II.I.& I:LLJCf. IS. IS. GUJJJrls invo5ion . Nvv. 794:5 5 Mar.shalls inrasion~ Jan . /944 6 First Truk raid, Feb. 16, 1944 7 Marian.:zs raid, Feb. 22,/944 8 Palau, Yap, Wolca i raids,Mar.J9./4 9 Hollandia invasion, ~"~P"·t- 22.1944 10 Second Truk raid, April 29, 1944 ! 1 Marianas invasion and s ra bottk cfthc Eastcm Philipp ines, June 1944 12 Palau Invasion , S ep t . /9 4 4 IJ R.yuk.yu Is lands t·aid, Oct . 9, 1944 !4 Formosa raid, Oct. /3, /944 15 Philippines invasion and srabattles, October 1944 T!JI IS. 0 & ,;;> 0 •• 500 ScaU. of E nglis h m i le s ba s ed upon /0 °para.l1c[... This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. - I I : I I i II I CARRIER WAR I by I Lieu t enant O l iver Jen se n , USNR i ! II I I'II I I I' I I ,I _1, ~ "" Publis hed with th e appro,·al of th e Co un cil o n Boob in '\Va rtim e a nd in s upplement to the Battle Repor t se ri e;; of th e U nited S ta te» Na ,·y Pocket BOOKS, In c., New York 20, N.Y. , 1945 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. II COPYRIGHT 1945 BY LIEUTENANT OLIVER JENSEN, USNR The opinions expressed in this book are those of the author and do not necessarily reflect the views of the Navy Department. THIS IS A WARTIME BOOK THIS EDITION IS PRODUCED IN FULL COMPLIANCE WITH THE GOVERNMENT'S REGULATIONS FOR CONSERVING PAPER AND OTHER ESSE NTIAL MATERIALS PRINT ED IN THE UNITED STATES OF AMERICA This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. FOREWORD The proud story of America's new big carriers brings profound sa tisfaction to the Navy. This is an excellent account of their achievements in the Pacific and of the sights and sounds of battle as they actually exis t. We welcome it to the list of authoritative battle reports written by naval officers and published with the cooperation of the Council on Books in Wartime. Our job of administration has been to procure and train the men and provide them with weapons, and it would be idle to pretend that it has been easy. After the heavy losses suffered in the first months of war the situation in the Pacific for a time seemed very dark. It. is n o longer any secret that we were for months hard-pressed to keep even one aircraft carrier in operation against Japan. The enemy expanded and held extensive conquests in the Pacific which constituted a real threat to our national existence. Yet all the while a new carrier fleet was building, we never lost faith in the event ual victor y or in the instrument of naval air power. Now, two years later, our confidence has been justified. As of the end of August 1944 the Navy possessed roughly 100 aircraft carriers either in or nearing action and 47,276 Navy and Marine fliers; at the end of the first half of 1944 it had 34,071 aircraft. For the past several years we h ave been delivering these men, planes and ships in increasing numbers to the able hands of the Commander-in-Chief of the Pacific Fleet, Admiral Nimitz. This book recounts in detail some of the prodigious miracles they have accomplished in spearheading the seizure of new h oldin gs as deep in former Japanese waters as the Marianas and the Philippines. Americans, in and out of military service, have done their jobs well. Industry and labor broke all records for speed and quality in producing ships and planes; naval and civilian engineers reached new highs in technical excellence . The men of the fleet planned well and fought wi th unexcelled courage and skill. Teamwork in th e air kept the enemy's losses so high that many of our officers could scarcely believe the figur es until they had gone to sea themselves and seen that, if anything, the reports have always been too conservative. And our own losses, irreparable as each personal tragedy is, have been happily less than we anticipated. Of course, Task Force 58 is only a portion, though a sizable one, of the Pacific Fleet. The swarm of fighting, bombing and torpedo planes which form its striking force are only a part of naval aviation in the war. We are, nevertheless, happy to see the idea of the carrier task force explained in its full, true light. Combining the hard-hitting punch of carrier planes with the big guns of modern battleships , this new arrangement of naval power has no master on the seas. The argument about whether the carrier is a capital ship has long since been settled. It is now apparent that overwhelming air power must accompany any surface force which ventures to attack a modern enemy fleet or enemy territor y defended by aircraft. Especially in the Pacific, dotted with hundreds of real or potential island bases, our military control rests upon this key weapon. Carrier air power must be a cornerstone in the future defens e of the United States and in the enforceme nt of a lasting peace. Naval Aviation is deeply grateful to Time In corpora ted for proposing the publication of this book in this form, a nd to its editors for giving invaluable assistance with the editing and the illustrations. We are also indebted to the publishers, Po cket Books, In corporated, for devoting to it many to ns of paper fr om their wartime quota. In making possible its widespread distribution both companies have rendered a distinct service to the Navy. ARTEMUS L. GATES Assistant Secretary of the Navy for Air This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. ACKNOWLEDGEMENT The great majority of pictures in this book are Official Navy Photographs, often taken at considerable hazard by pilots, gunners, radiomen, official photographers and others in the naval service. The cooperation of Lhe Bureau of Aeronautics and the Office of Public Relations has been invaluable in selecting them and clearing them for publication. In particular, roughly half of them are the work of a special photographic unit headed by the eminent American photographer, Commander Edward J. Steichen, USNR. This unit, operating under the authority of the Deputy Chief of Naval Operations for Air, has ably documented all phases of naval aviation in the war and is represented here in photographs by Commander Steichen; Lieutenant Commanders Charles Kerlee (who took most of the Yorktown pictures), C. F. Jacobs and Horace Bristol; Lieutenants Victor Jorgensen, Dwight Long and W. S. Miller; and Specialist (Photographer) First Class A. lanelli. Special credit is due to Commander Steichen and Lieutenant W. E. Mace for many hours of assistance in gathering them together. I wish to thank the editors of Life magazine for making available certain of their hitherto unpublished pictures. These include the first two photographs in the chapter on the Gilberts, by John Florea, and two groups by J. R. Eyerman: his color pictures of the Hollandia operation and his coverage of Admiral Mitscher's flagship in action at the Marianas and in the First Battle of the Philippine Sea. Further acknowledgement should also be made to the fliers and other officers and men of the fleet, especially aboard the Yorktown, who patiently told me their own first-hand stories. I am grateful to Rear Admiral Arthur W. Radford, until recently acting Deputy Chief of Naval Operations for Air, who furnished me with excellent accounts of the June actions off Saipan prepared by Lieutenan-t Howard L. Roberts and Lieutenant Gg) Ken Clayton. Others have lent valued aid in many ways, particularly Vice Admirals P. N. L. Bellinger and J. H. Towers; Captains J. F. Bolger, W. R. Hollingsworth, R. E. Jennings and B. W. Wright; Commanders Walter Karig, F. W. Wead and R. A. Winston; Lieutenants James Sutton and E. S. Magowan. OLIVER JENSEN Lieutenant, USNR This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. TO THE NAVY FLIERS This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. CONTENTS 3 I. THE NEW YORKTOWN GOES TO HOLLANDIA II. CITADEL AT SEA 21 III. THE REBIRTH OF AMERICAN SEA POWER 35 IV. REVEILLE FOR MARCUS 47 v. ORDEAL IN THE GILBERTS 67 VI. THE NEAR-PERFECT CONQUEST OF KW AJALEIN 85 VII. TRUK, END OF A BOGEY 97 VIII. "INDIAN COUNTRY": SAIPAN AND PALAU 115 IX. THE CARRIERS COME BACK TO TRUK 131 X. THE BATTLES OF THE PHILIPPINE SEA 147 THE COVER: Fires burn on enemy-held Wake Island following the attack by Navy carrier planes, October 5 and 6, 1943. This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. I. THE NEW YORI(TOWN HITS HOLLAND lA " This," sa id th e executi ve offi cer, ca refull y rem oving his cigar to vent his feelin gs, " is th e b. gges t, God-damned es t thing I ever sa w. " The exec uti ve officer, a big man who looks s urpri sin gly lik e Wall ace Beery, was watch in g Task Force 58 of th e U.S. Pa cific Fleet as it steamed maj es ti ca lly out of a lagoon in the Marshall Islands, h eading for another strik e a t th e t otteri ng defen ses of Japan. Even after ma ny month s with this sam e force, h e co uld s till make this r emark every m ormn g. Th e tim e was ll :00, Thursday m orning, April 13, 1944. Slowly, on e after an oth er in co lu mn , th e m an y long, en orm ous aircraft carriers of Task Force 58 were slippin g down a narrow cha nn el fringed with flat, palm- cover ed islands and beach es almost too bright to look a t. Th e da y was h ot and a stea dy, warm, n or theas t trad e wind whipped out th e ensigns and vertical r ows of fla pping signal fl ags. This was th e grea tes t assemblage of n aval mi ght in the world . In th e distan ce we co uld make out th e battleships already outsid e th e lagoon a nd try to identify th em by th e va ria tion s in th e mass ive pyramids of th eir bridge stru ctures . Patrolling around th em were a score or m ore of n ew fas t cruisers - all of thi s the escort, th e protection and th e added anti-aircraft power for th e main s triking for ce of li ghtl y armored carri ers. Farth es t away of all, often visibl e only through binoculars, wer e scor es of rolling, pit chin g des troyers, busy scouring th e seas for chan ce submarines and waiting for th e big ships to form " disp ositi on X-Ray," or wh ateYer crui sin g formation was plann ed. On th e dec ks of th e ca rri ers th emselves th e planes stood q ui et and still , th eir wings fold ed like sleep in g bird s, but o,·e rh ead was th e ceaseless, monot0 nous buzz of protectiv e naval air craft from th e atoll" s airstrip. "Nearl y eve ry ship h er e has been bui lt sin ce P ea rl Ha rbor," murmured a sq uad ron co mm and er ad miringly. He s tood bes ide me on the littl e bridge platform call ed primary Hy, jutting hi gh over th e Yorktown's fli ght deck, and loo ked them over. "Ever y one of th em ca n make over th irty knots," h e continu ed. ' Th er e's not a lame du ck in the crowd. We can defend o urselves against all comers, air or surface." " Talk abo ut ' ruling the waves,'" interj ected th e exec uti,,e offi ce r, jerkin g hi s thumb at a big carrier farth er up th e chann el, " th ese babies ca n go an ywh er e he pl eases and the Japs can ' t do a damn ed thin g about it! " " He,· ' of co ur ~e, was Vice Ad miral Marc An drew lVIitsche r, command er of Tas k Fo rce 58. Up ahea d hi s three-s tarred burgee Hag Hew fr om its halyard on th e ne"· carr ier L exington. He has bossed the big roving pack of fa st ca rri ers thr ough m os t of th is tr emend o us Central P aci fi c offensive, fr om th e takin g of Kwaj alein in la te January and early February thro ugh a ll th e mom entous ba ttl es of 1944 . .Mits ch er is slight to th e po int of bein g skinn y. Hi s ruddy face was wrinkl ed to a well-lined leather by long duty in th e Solomons Lefor e he took thi s comm and; eyes as blu e as hi s Pa cific are se t be nea th bu shy eyebrows 3 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. The million-odd tons of naval might in this picture is only a portion of Task Force 58. Besides scores of cruisers, destroy- ers and supply ships, nine carriers and a do:::en battleships show here. B ehind the light Independe nce-class ca rri ~.: r whi ch the s un has faded from reddish brown to yel low. OYer th em is usuall y perched a lo ng-Yizored basehall cap, the badge of th e a\·ia ti on trade, whi ch h e preft~r s to th e heaYi ly gild ed h eadgear of his rank . He Kears horn-rimm ed dark glasses and a n open-n ec k khaki shirt. Genera lly he can be fo und on a highbacked stool se t up on the port 11·ing of the flag bridge, from which, craning his long neck from side to side,hc can keep personal watch owr operations. (Admiral ~, it s hould be nott'd , an' ra llPd " flag nff1cer< ' beca use they arc entitled to fly their uwn special blw· flags with white stars corresponding in number tc• their rank: th eir flag bridge is one lc,-el below tbe pi lot housE'.) P eop le who tra,-el o n "Mitsch er's Grey Ghost ," a,: Tokyo Rose n amed hi s flagship, soon noti ce that thi,astounding. gnomish man who has taken OYer most: of the P acific for hi s private duck pond rare ly loob where he io; go ing. Ins tead he faces aft. Regular!~- . people <1'-k him why anrl arP ao; regularly to ld, " Only a 4 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. in the left foreground are a South Dakota .class battleship (35,000 tons) and one of the Iowa class (52,000 tons), At ccn ter are four Essex-class carriers (25,000 tons) , contrasting their bulk to two lO,OOO.ton Liberty ships steaming past. damn fool fa ces into th e wind." Mitsch er is laconic but pithy and as a res ult Mitscherisms are collected mu ch like the rare utteran ces of the late President Coolidge . On e favorit e is th e message h e se nt to th e other ships as hi s ca rri ers approa ched Saipan : " I cann ot tell a lie; D-Da y is Washington' s birthda y." He is a modes t man in sp ite of many accomplishm ents. Few r emember that h e pil oted th e NC-1 on the Navy 's famou s tran satlanti c flight. In other cloth es he might be taken for a co untry doct or, although he once star- tied all hands by appearing from his cabin during a night action a ttired in pajamas th e color of pimento and green cheese. He grad uated fr om Annapolis in 1910, and while serving on cruisers and des troyers, r ead a book about fl ying. Res ult: he became Naval Aviator No . 32 in 1915. Mits cher is th e fli ers' favorite admiral. They admire his daring and his canny knowledge of aviation. For th e pas t week , everybody knew, Mitscher and the powers th a t be at CINCPAC in P earl Harbor had been This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. Captain Ralph E. Jennings of the York to 1m 1core a simple aviator's cap on his bridge. Once he teas skipper of an escort carrier planning the final details of the operation jus t beginning. The signs were all there : th e messages fl yin g back and forth; the small boatloads of staff officers rushing from ship to ship; the haggard hue to th e faces of Captains Burke and Hedding of Mitscher's staff. Even Mitscher's adYenturous, carefree operations officer, famous Gus Widhelm, s talked the ship's offices clutching wads of official paper in his hand s, distinctly out of character. Just before anchors were weighed a fat-paged operations plan and its countless annexes, rewritten for the last time, had been distributed by ultra-secret officer "guard mail," and now on each of th e hundred and more ships in the force intelligence officers, communicators, and others in the kn ow were s tudying the provisions which applied to them. On the Yorkto wn yeomen started typing copies of the air annexes for each squadron. The seni or communi cations officer checked over th e radio frequen cies \\-hi ch had to be guarded (that is, lis tened to constantly) and started assigning watches to his men. The ACIO 's (air combat intelligence offi ce rs-the Quonset mas ter minds) began deh ·ing for charts of th e target, high and low-level reconnai ssan ce photos ''"hi clt had been rushed to the ship fr om other P ac ific com mands. Highly trained photo interpreters 11·ere going over the pictures minutely with s tereoscopes, pickin g out ships, hanga rs, pillboxes, gun positions, all th e things commentators lump toge ther eas ily as "groun d ins tallations." A new! y arr iv ed spec ialis t, Ensign Gibson, began building from clay and plaster an exact replica of th e target as it would look from any angle to our approaching planes . Rumor was rife aboard s hip, but still nobody had what aviators call " the 11·ord." The rank and fil e didn 't know where they were going. Ship's routine se t in easily, without effort, as it had dozens of times after getting under way. Chow went dmm at ll :30, sea details were secured, the watch changed at n oon. But then, after lunch, there was an interruption . All over the ship, on the " wea th er " (that is, exposed) decks and in the hundreds of co mpartments below, th e blaring voice of the loudspeaker sys tem cut loose, drowning out even the plane engin es which mechs were testing on the hanga r dec k. " This is the ca ptain speaking," began Captain Ralph Jennings, clearing his throat apologetically. '"Our targe t is Hollandia on the n orth coast of Dutch 'ew Guin ea. This ~~-ill be very much like the Truk and Palau raids except that this time we are coopera tin g with th e Arm y. With Hollandia occupied, our fr on t will rn oYe hundreds of miles forward , isolating th ousa nd s of .Taps behind our lin es . Places like Rabaul will be wiped right off the front pages ." On th is Thursday afternoon the men who were go ing to ,,-ipe Rabaul off th e front pages presented a rath er sca ttered, languid appea ran ce. The head wiper, Lieutenant Commander Edgar E. Stebbins, commander of Air Group Fi ve, was draped over the chart des k 6 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. in the air-conditioned air intelligence office, passing the time of day. Steb is dark-haired and slight, with a gap between his front teeth which gives his grin a quizzical, supercilious look. His subject, naturally enough, was the flier's invariable topi c : Dying. Aviation absorbs its practitioners more than any other trade. They eat it, they sleep it. If a flier and his girl meet another flier and his girl, th ey will adjourn to the bar on the roof of San Francisco's Mark Hopkins Hotel and start talking about it. If a fli er goes home on leave and pretends to be interes ted in the crops and the neighborhood boys who've been drafted, he is still thinking about flying. Those who greet their hero's homecoming with the remark that "He's the same old Joe, isn't he?" are being absurd. Over in the corner an ACIO and his yeoman were busy tallying Air Group Five's records up to date. At the moment they were the best in the fleetthe most bombs dropped, the most sorties (i.e., individual flights) flown, the most planes destroyed. The producers of this impressive Nipponese necrology were excellent, although they had a time advantage. The air group had been out fighting this campaign the longest, from the very start last fall. Its pilots had been afforded plenty of opportunity to star. Now they were due for leave, and someone pointed out to Steb that the reporters soon would be swarming around for interviews. "All I can think of to tell them," said Steb, " is that crack the guy makes in this book I've been reading, Shore Leave: 'It was nothing, really. Any man with a genius for flying and unlimited courage could have done as well.' " Steb, who used to be a bomber pilot, is a veteran of the old carriers as well as the new. He 1vas exec of old Scouting Eight when Gus Widhelm was its skipper. At the Battle of Midway, when their companion squadron, Torpedo Eight, was speeding to annihilation and glory, Steb was raining destruction on a Jap battleship and cruiser. In a single flight at th e Battle of Santa Cruz he scored a 1,000-pound hit on a cruiser, then on his way home shot down a .Tap fighter and a torpedo plane, which, in an SBD or any other bomber, is something. "How the hell did you ever get to be air group commander, Stebbins?" asked another pilot, implying that no worse choice could have been made. "I dunno," he replied. "After Charlie Cromme- lin got wounded, 'Jocko' [the Yorktown's old skipper, now Rear Admiral I. I. Clark] called me and said, 'Stebbins, can you fly a Hellcat?' and I said, 'Negative,' and .Tocko said, 'O.K., you take off in one this afternoon.' And that, children, is how your Uncle Edgar won the war." Since then Steb has shot down three more .Tap planes-in a Hellcat and by what he calls the " hose" method. What was that, I asked him. " I knew I couldn't hit anything unless I got up close enough to spray it with a garden hose," he explained. The course led south and west, skirted the Solomon Islands chain and the coas t of New Ireland, passed an island with the fabulous name of Kapingamarangi. The limerick writers s truggled hard to find a rhyme for it and gave up in defeat. Each morning, before dawn , the ship would go to battle stations and everyone would stand by, sleepy but ready, in case of attack in the crucial half-light of early morning. The zigzagging formation crossed th e equator several times, but there was no ceremony-Neptune had come aboard the Yorktown before to perform his extravagant offices and there weren't any pollywogs left to persecute. Although the actual International Date Line lay many hundreds of miles behind, only on April 15 did the ship take official notice of that fact. At midnight on the fifteenth a whole day was skipped and the time was suddenly 0001, which means one minute after midnight in the Navy's twenty-four-hour style of timekeeping,* Aprill7. Th e sixteenth simply disappeared, a disturbing matter personally since it happened to be my birthday. One odd thing about this fleet was quickly noticeable. In the movies it would have moved along with its ships all packed close together, like a toy Spanish Armada. Actually, most of it was usually out of sight beyond the horizon, and often many miles lay between the task groups. Our own flag was Rear Admiral Alfred E. Montgomery, on board an adjoining Essex-class carrier, the Bunker Hill. Now and then our group would change course, an impressive sight to watch. Suddenly signal flags would run up the yardarm of the Hagship, and answering, similar signals would appear one by one on other ships. One sign of high-calibre signalmen and officers of the *Thus l :00 a.m. is 0100, 12 noon is 1200, 1 :00 p.m. is 1300, etc. 7 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. 8 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. -- dec k is th eir quickn ess at spotting and answering th ese h oists . " Course change to 210 degrees tru e!" th e flags would say. When all ships had answered, the fl agship hoist would be snapped cl o'm hard, mea nin g "Execute th e change!" All ships would turn sharply in unison, and all the flag h ois ts would come do'm smar tly. Then the Yorktown' s turn wo uld co me to launch the daily combat air patrol-Hell cat fighters to circle endlessly around the formation, ready at all times to intercept sudden air attack, to search out and bring do,1·n sn oopers sent out by th e enemy t o find us. Swiftly the ship would swing and steam into the wind until , churning up twenty-fi,-e knots or more with her po"·erful turbines, she had eno ugh wind whippin g clown h er broad fli ght deck to permit her planes to take off. On the morning of th e eightee nth th e ship 's plan of the clay carried a warning from the exec utiYe offtcer: " I've noticed a slackening of effort and an attitude that this operati on is practi call y in the bag. I can tell yo u right n ow· that it isn' t. " Sun-bathing was called off. Sleens were r olled clown, shirts buttoned agains t flash burn s. Th ere woul Ll be no more movies . Th e Yorkton-n \ra ~ pass ing so uth of Truk, close enough t o wonder \1-het her sea rch planes from that on ce-dreaded Jap base \\·ould cliscoYer h er-or any other part of the task for ce. The afternoon of April 19 Li · utenant .Tames Sutton, a slender yo ung la\1-yer fr om Philadelphia , gaye a tacti cal lecture in the wid e, lo\1·-ce ilin gecl wardro om. Several hundred crowded in to h ear th e details of th e Hollanclia landing. This was to be joint operations on th e bigges t scale yet attempted in th e Pacifi c, \1-e lea rn ed. ~ Ia n y th ousands of lVIacArthur 's tro ops were app roaching by a Lliffer ent route in a large force of transpo rts, guarded by U.S. and British surface ships plus a number of U.S. " baby flat -tops" -the small er esco rt-type of carrier, used to hunt subs in th e Atlan t ic and to furnis h close air supp ort in amph ibi ous land ings . D-Day was set for April 22, eas t longitude elate. Th ere were to be three separa te landings, a t Tanahmerah Ba y, Humboldt Bay and Aitape. Aitape was mil es awa y to th e eas t. The two bays enclosed a sh ort, mou nta inous s trip of coas tline behind which were three kn own Jap air bases, Hollanclia, Cyclops, Sentani. There were o lher Jap bases farther we.s t and up the New Guinea r oast, at th e \Vakcle Islands, in G~ e h· ink Bav, and nn Vice Admiral Marc A. Mitscher commanded Task Force 58. Co mm nnda Edgm· F:. Stebbin s. sl.-ippcr o( Air (;roup FiL·r•. 9 This PDF file created by Merriam Press. Many more PDFs at merriam-press.com. This PDF file created by Merriam Press. Many more PDFs at merriam-press.com.