ch one of the guard's rifles。 He pulled out the clip of the automatic。 It was empty； only one shell remained in the chamber。 He wrote off the mistake and kept going。
It was then he saw a backwash of light ahead and heard voices。 He slowed and ghosted up to a portal and peered out with the wariness of a mouse peeking from a knothole for a cat。
Six feet away was a railing on a balcony overlooking a vast room crammed with banks of puters and consoles stretched in neat rows beneath two large data display screens。 At least ten technicians and engineers sat and calmly monitored the array of electronics while another five or six stood in agitated conversation。
The few uniformed guards who were present were crouched at one end of the room； their rifles aimed at a heavy steel door。 A barrage of gunfire was ing from the other side； and Pitt knew Quintana and his men were about to break through。 Now he was really sorry he hadn't taken the guns from the dead guards。 He was about to turn and run back for them when a thunderous roar engulfed the room； followed by a great shower of dust and debris as the shattered door twisted crazily and burst into jagged fragments。
Before the cloud settled； the Cubans charged through the opening； guns blazing。 The first three inside the room went down from the fire of the guards。 Then the Russians seemed to melt away before the murderous onslaught。 The din inside the concrete…walled room was deafening； but even so； above it all Pitt could hear the screams of the wounded。 Most of the technicians hid under their consoles。 Those who resisted were unmercifully shot down。
Pitt moved out along the balcony； keeping his back flattened against the wall。 He saw two men standing about thirty feet away； staring in rapt horror at the carnage below。 He recognized one of them as General Velikov and began edging closer； stalking his prey。 He had only moved a short distance when Velikov pulled back from the balcony railing and turned。 He looked at Pitt blankly for an instant； and his eyes widened in recognition； and then incredibly he smiled。 The man seemed to have no nerves at all。
Pitt raised the automatic and took deliberate aim。
Velikov moved with the swiftness of a cat； jerking the other man in front of him； a fraction of a second before the hammer fell on the cartridge。
The bullet caught Lyev Maisky in the chest。 The deputy chief of the KGB stiffened in shock and stood there staring in petrified astonishment before staggering backward and tumbling over the railing to the floor below。
Pitt unconsciously pulled the trigger again； but the gun was empty。 In a futile gesture he threw it at Velikov； who easily deflected it with an arm。
Velikov nodded； his face revealing more curiosity than fear。 〃You're an amazing man； Mr。 Pitt。〃
Before Pitt could reply or take a step； the general lurched sideways through an open door and slammed it shut。 Pitt threw himself against the door； but he was too late。 The lock was on the inside and Velikov had snapped the latch。 There would be no kicking this one in。 The heavy bolt was firmly embedded in a metal frame。 He raised his fist to punch the door； thought better of it； swung around and ran down a stairway to the floor below。
He crossed the room through the confusion； stepping over the bodies until he reached Quintana； who was emptying the magazine of his AK…74 into a bank of puters。
〃Forget that！〃 Pitt shouted in Quintana's ear。 He gestured to the radio console。 〃If your men haven't destroyed the antenna； let me try to make contact with the shuttle。〃
Quintana lowered his rifle and looked at him。 〃The controls are in Russian。 Can you operate it？〃
〃Never know till I try；〃 said Pitt。 He sat at the radio console and quickly studied the confusing sea of lights and switches labeled in the Cyrillic alphabet。
Quintana leaned over Pitt's shoulder。 〃You'll never find the right frequency in time。〃
〃You Catholic？〃
〃Yes。 Why？〃
〃Then call up the saint who guides lost souls and pray this thing is already set on the shuttle's frequency。〃
Pitt placed the tiny headset over one ear and kept pressing switches until he received a tone。 Then he adjusted the microphone and pressed what he guessed and fervently hoped was the Transmit switch。
〃Hello； Gettysburg； do you read me？ Over。〃 Then he pushed what he was sure was the Receive switch。
Nothing。
He tried a second； and a third。 〃Gettysburg； do you read？ Over。〃
He pushed a fourth switch。 〃Gettysburg。 Gettysburg； please respond；〃 Pitt implored。 〃Do you read me？ Over。〃
Silence； and then 〃This is Gettysburg。 Who the hell are you？ Over。〃
The sudden reply； so clear and distinct； surprised Pitt； and he took nearly three seconds to answer。
〃Not that it matters； the name is Dirk Pitt。 For the love of God； Gettysburg； sheer off。 I repeat； sheer off。 You are on a glide path for Cuba。〃
〃So what else is new？〃 said Jurgens。 〃I can only keep this bird in the air a few more minutes and must make a touchdown attempt at the nearest landing strip。 We've run out of options。〃
Pitt did not reply immediately。 He closed his eyes and tried to think。 Suddenly something clicked in his mind。
〃Gettysburg； can you possibly make Miami？〃
〃Negative。 Over。〃
〃Try for the Key West Naval Air Station。 It lies at the tip of the Keys。〃
〃We copy。 Our puters show it one hundred ten miles north and slightly east of us。 Very doubtful。 Over。〃
〃Better to pile it up in the water than hand it to the Russians。〃
〃That's easy for you to say。 We've got over a dozen people on board。 Over。〃
Pitt wrestled with his conscience for a moment； struggling whether or not to play God。 Then he said urgently； 〃Gettysburg； go for it！ Go for the Keys。〃
He couldn't have known it but Jurgens was about to make the same decision。 〃Why not？ What have we got to lose but a billion…dollar airplane and our lives。 Keep your fingers crossed。〃
〃When I go off the air you should be able to reestablish munications with Houston；〃 said Pitt。 〃Good luck； Gettysburg。 e home safe。 Out。〃
Pitt sat there； drained。 There was a strange silence in the devastated room； a silence only intensified by the low moans of the wounded。 He looked up at Quintana and smiled thinly。 His part in the act was over； he thought vaguely； all that was left was to gather up his friends and return home。
But then his mind recalled the La Dorada。
The Gettysburg made a fat target as she glided quietly through the night。 There was no glow from the exhaust pods of her dead engines； but she was lit from bow to tail by flashing navigation lights。 She was only a quarter of a mile ahead and slightly below Hollyman's attack fighter。 He knew now that nothing could save the shuttle and the men inside。 Her fiery end was only seconds away。
Hollyman went through the mechanical motions of planning his attack。 The visual displays on his forward panel and windshield showed the necessary speed and navigation data along with the status and firing cues of his missile delivery systems。 A digital puter automatically tracked the space shuttle； and he had little to do except press a button。
〃Colorado Control； I am locked on target。〃
〃Roger； Fox Leader。 Four minutes to touchdown。 Begin your attack。〃
Hollyman was torn by indecision。 He felt such a wave of revulsion that he was temporarily incapable of movement； his mind sick with the realization of the terrible act he was about to mit。 He had nurtured a forlorn hope the whole thing was some horrible mistake and the Gettysburg； like a condemned convict about to be executed in an old movie； would be saved by a last…minute reprieve from the President。
Hollyman's distinguished career in the Air Force was finished。 Despite the fact he was carrying out orders； he would forever be branded as the man who blasted the Gettysburg and her crew out of the sky。 He experienced a fear and an anger he had never known before。
He could not accept his lot as hard luck； or that fate chose him to play executioner。 He softly cursed the politicians who made the military decisions； and who had brought him to this moment。
〃Repeat； Fox Leader。 Your transmission was garbled。〃
〃Nothing； Control。 It was nothing。〃
〃What is your delay？〃 asked General Post。 〃Begin your attack immediately。〃
Hollyman's fingers hovered over the fire button。 〃God forgive me；〃 he whispered。
Suddenly the digits on his tracking display began to change。 He studied them briefly； drawn by curiosity。 Then he stared at the space shuttle。 It appeared to be rolling。
〃Colorado Control！〃 he shouted into his microphone。 〃This is Fox Leader。 Gettysburg has broken off her approach heading。 Do you copy？ Gettysburg is banking left and turning north。〃
〃We copy； Fox Leader；〃 replied Post； relief evident in his voice。 〃We have the course change on our tracking display。 Take up position and stay with shuttle。 Those guys are going to need all the moral support they can get。〃
〃With pleasure；〃 said Hollyman gleefully。 〃With pleasure。〃
A pall of silence hung over the Johnson Space Center control room。 Unawar