Call-sign                Company Name
---------                ------------

ABEX                     Airborne Express                    
ACADEMY                  Academy Airlines                    
ACTION AIR               Action Airlines                     
AERO DYNAMIC             Aero Dynamics                       
AIR ACE                  Air Ace Cargo, Inc.                 
AIR ARCTIC               Arctic Circle Air Service, Inc.     
AIR CAMAI                Camai Air                           
AIR DIRECT               Direct Air, Inc.                    
AIR ERIE                 Erie Airways, Inc.                  
AIR MIDWEST              USAir Express                       
AIR NEVADA               Air Nevada                          
AIR RESORTS              Air Resorts Airline                 
AIR SPUR                 Corporate Air                       
AIR SUNSHINE             Air Sunshine                        
AIR TRANSPORT            Air Transport International, Inc.   
AIRFED                   Panorama Flight Service, Inc.       
AIRFLIGHT                Alpha Aviaiton                      
AIRLOG                   Air Logistics                       
AIRNAT                   Airways International, Inc.         
AIRPAC                   Airpac Airlines, Inc.               
AIRVANTAGE               Airvantage, Inc.                    
ALASKA                   Alaska Airlines, Inc.               
ALLEGHENY                USAir Express                       
ALOHA                    Aloha Airlines, Inc.                
ALPHA AIR                Alpha Air                           
ALPINE AIR               Alpine Air                          
AMERICAN                 American Airlines, Inc.             
AMERIJET                 Amerijet International, Inc.        
AMFLIGHT                 Ameriflgiht, Inc.                   
AMTRAN                   American Trans Air, Inc.            
APPLACHIAN               Applachian Flying Service           
AQUILINE                 Aviation Services, Inc.             
ARIZONA                  Arizona Air                         
ARIZONA PACIFIC          Arizona Pacific Airlines            
ASEA                     Asa/Delta Connection                
BAKER AVIATION           Baker Aviation, Inc.                
BALTIA FLIGHT            Balta Air Lines, Inc.               
BANCSTAR                 Bancstar                            
BANKAIR                  Bankair, Inc.                       
BARKEN JET               Barken International, Inc.          
BARRACUDA                Island Air Charters, Inc.           
BASLER                   Basler Airlines                     
BEECHNUT                 May Air X-press                     
BEMIDJI                  Bemidji Airlines                    
BERING AIR               Bering Air, Inc.                    
BIG A                    Arrow Air                           
BIG ILSE                 Big Island Air, Inc.                
BIG SKY                  Big Sky Airlines                    
BIGHORN AIR              Airhorn Airways, Inc.               
BIRD AIR                 Bird Air Fleet, Inc.                
BISCAYNE                 Miami Air                           
BIZEX                    BEX/Delta Connection                
BLACKHAWK                Blackhawk Airways, Inc.             
BLUE MAX                 Cherokee Express                    
BLUE RIDGE               United Express                      
BLUE STREAK              USAir Express                       
BUFFALO AIR              Buffalo Airways, Inc.               
CACTUS                   America West Airlines, Inc.         
CAPE SYMTHE AIR          Cape Smythe Air Service, Inc.       
CAPITAL                  Capital Airlines, Inc.              
CARNIVAL AIR             Carnival Air Lines, Inc.            
CAROLINA                 USAir Express                       
CASINO EXPRESS           Casino Express                      
CASPER AIR               Casper Air Service, Inc.            
CENTRAL COMMUTER         Central Air Charter                 
CENTURY                  Century Airlines, Inc.              
CHALKS                   Chalk's International Airlines      
CHALLENGE CARGO          Challenge air Cargo, Inc.           
CHANNEL                  Channel Islands Aviation, Inc.      
CHAUTAUQUA               USAir Express                       
CHECK AIR                Top Flight Air Service              
CHECKMATE                Corporate Aviation Services, Inc.   
COASTAL AIR              Coastal Airways                     
COHLMIA                  Cohlmia Airline, Inc.               
COLUMBIA HELI            Columbia Helicopters, Inc.          
COMAIR                   Comair/Delta Connection             
COMMONWEALTH             Commonwealth Jet, Inc.              
COMMUTAIR                USAir Express                       
CONAERO                  Trans South Airways, Inc.           
CONNIE                   Kalitta American Intl. Airways      
CONNIE                   Kalitta Flying Service, Inc.        
CONQUEST AIR             Conquest Airlines                   
CONROE AIR               Conroe Aviation Services, Inc.      
CONTINENTAL              Continental Airlines, Inc.          
CORPAIR                  Corporate Air, Inc.                 
COYOTEE                  AirIa                               
CROSSBAR                 Seven Bar Flying Service, Inc.      
CROWN AIRWAYS            USAir Express                       
DELIVERY                 Air CSI                             
DELTA                    Delta Airlines, Inc.                
DOUGLE-A                 Air Alpha, Inc.                     
DUTCH VALLEY             Centre Airlines, Inc.               
DYNAMIC AIR              Martin Aviation                     
EAGLE FLIGHT             American Eagle/ Flagship Airlines   
EMERY                    Emery Worldwide Airlines, Inc.      
EMPIRE AIR               Empire Airlines                     
ENERGY                   Ross Aviation, Inc.                 
EPPS AIR                 Epps Air Service, Inc.              
ERAH                     Era Aviation, Inc.                  
EVERGREEN                Evergreen Intl. Airlines, Inc.      
EXEC                     Executive Flight, Inc.              
EXECJET                  Executive Jet Aviation, Inc.        
EXECUTIVE AIRLINES       American Eagle/Executive Airlines   
EXPRESS                  Federal Express Corp.               
FAIRWAYS                 Fairways, Corp.                     
FALWELL                  Falwell Aviation, Inc.              
FEDARM                   Federal Armored Services, Inc.      
FLAGSHIP/TWIN CITIES     Northwest Airlink                   
FLAMENCO                 Flamenco Airways, Inc.              
FLIGHT EXPRESS           Flight Express, Inc.                
FOUR STAR                Four Star Air Cargo                 
FREEDOM                  Freedom Air                         
FREIGHTER                Saber Cargo Airlines, Inc.          
FRONTIER-AIR             Frontier Flying Service, Inc.       
GOSEY                    Argosy Airways                      
GRAND AIR                MGM Grand Air, Inc.                 
GRAND VEGAS              Grand Airways, Inc.                 
GREAT AMERICAN           Great American Airway, Inc.         
GREEN SPEED              Airlift Alaska                      
GULF FLIGHT              Gulfstream Intl. Airlines, Inc.     
GULFSTAR                 Gulfstream Airlines, Inc.           
HARBOR                   Harbor Airlines, Inc.               
HARBOR AIR               Harbor Air Service                  
HAWAIIAN                 Hawaiian Air                        
HENSON                   USAir Express                       
HOGAN AIR                Hoganair, Inc.                      
HORIZON AIR              Horizon Air/Alaska Airline Commuter 
HOUSTAN HELI             Houston Helicopters, Inc.           
ICARUS FLIGHTS           Eagle Aero, Inc.                    
ILIAMNA AIR              Iliamna Air Taxi, Inc.              
ISLAND                   Island Airlines, Inc.               
JET EX                   Jet Express, Inc.                   
JET EX                   USAir Express                       
JET SPEED                Executive Jet                       
JET-FLEET                Jet Fleet Corp.                     
JETLINK                  Continental Express                 
KEY AIR                  Key Air International               
KITTY HAWK               Kitty Hawk Airways, Inc.            
KIWI AIR                 Kiwi International Airlines, Inc.   
LAB                      LAB Flying Service, Inc.            
LAKES AIR                United Express                      
LEISURE WORLD            Leisure Air                         
LINDSAY AIR              Lindsay Aviation, Inc.              
LONE STAR                Lone Star Airlines                  
LONG ISLAND              Long Island Executive Airlines      
LONGHORN                 Express One International, Inc.     
MAC DAN                  Mac Dan Aviation, Corp.             
MAGIC AIR                Majestic Airlines, Inc.             
MAINE-AV                 Maine Aviation, Corp.               
MARKAIR                  Markair                             
MARTINAIRE US            Martinaire, Inc.                    
MEDJET                   Medjet International                
MESABA                   Northwest Airlink                   
METHOW                   Methow Aviation, Inc.               
METROCOPTER              National Helicopter Corp of America 
MICHIGAN                 Drummond Island Air                 
MID PAC                  Mid Pacific Cargo                   
MIDEX                    Midwest Express                     
MIDWEST                  Midwest Aviation, Corp.             
MILE-AIR                 40-Mile Air                         
MILL AIR                 Millon Air, Inc.                    
MOHAWK                   Mohawk Airlines                     
MOUNTAIN                 Mountain Air Cargo, Inc.            
MURRAY AIR               Murray Aviation, Inc.               
NEW ENGLAND              New England Airlines, Inc.          
NEW YORK                 New York Helicopter Corp.           
NIGHT CARGO              Air Cargo Carriers, Inc.            
NIGHT CHASE              Gibson Aviation, Inc.               
NIGHT SHIP               Mid-Atlantic Freight, Inc.          
NITE STAR                Cirrus Air, Inc.                    
NORTAX                   Amr Combs Executive Air Charter     
NORTH AMERICAN           North American Airlines, Inc.       
NORTHEAST                Northwest Airlink                   
NORTHERN AIR CARGO       Northern Air Cargo, Inc.            
NORTHWEST                Northwest Airlines, Inc.            
PAC VALLEY               Westair                             
PACIFIC CHARTER          Pacific Air Charter, Inc.           
PACIFIC ISLE             Pacific Island Aviation, Inc.       
PACKAGE AIR              Merlin Express                      
PARADISE ISLAND          Paradise Island Airlines, Inc.      
PATROIT AIR              Patroit Airlines, Inc.              
PEE JAY                  Private Jet Expeditions, Inc.       
PELICAN                  Ramp 66                             
PELICAN EXPRESS          Pelican Express, Inc.               
PENINSULA                Penair                              
PETROLEUM                Petroleum Helicopters, Inc.         
PHOENIX                  Imperial International, Inc.        
PIEDMONT                 Piedmont Aviation                   
PLANEMASTER              Planemaster Services                
POLYAIR                  Polynesian Air-Ways, Inc.           
PRECISION                Northwest Airlink                   
QUAKER CITY              Aero Taxi, Inc.                     
RAM EXPRESS              Ram Air Freight, Inc.               
RECOVERY                 Zephyr Express                      
RED BIRD                 Trans World Express                 
REDWIND AIR              Redwing Airways, Inc.               
REEVE                    Reeve Aleutian Airways, Inc.        
REGIONAL                 Regional Express, Co.               
REGIONAL EXPRESS         GP-Express Airlines, Inc.           
RELIANT                  Reliant Airlines, Inc.              
RENO AIR                 Reno Air, Inc.                      
RENOWN                   Renown Aviation, Inc.               
RICHAIR                  Rich International Airways, Inc.    
RIVER CITY               Richards Aviation, Inc.             
ROCKY MOUNTAIN           Rocky Mountain Helicopters, Inc.    
RUTLAND                  Valley Air Services, Inc.           
RYAN AIR                 Ryan Air Service, Inc.              
RYAN INTERNATIONAL       Ryan International Airlines         
SAGE BRUSH               Pacific Coast Airlines, Inc.        
SAIR                     Sair Aviation, Inc.                 
SAMARITAN AIR            Samaritan Airevac                   
SAT PAK                  AeroPak                             
SCENIC                   Scenic Airlines, Inc.               
SEABIRD                  Southeast Airlines                  
SEDONA AIR               Air Sedona Arizona Air              
SHOW-ME                  Baron Aviation Services, Inc.       
SIERRA PACIFIC           Seirra Pacific Airlines, Inc.       
SIMMONS                  American Eagle/ Simmons Airlines    
SKAGWAY AIR              Skagway Air Service, Inc.           
SKY COACH                Avatlantic                          
SKY COURIER              Business Air, Inc.                  
SKY DANCE                Skymaster                           
SKY FIRST                Sky One Express                     
SKY TRUCK                Trans-Air-Link, Corp.               
SKYPORT                  Central Skyport, Inc.               
SKYWEST                  Skywest/Delta Connection            
SMITHAIR                 Smithair, Inc.                      
SOUTH CENTRAL            Southcentral Air, Inc.              
SOUTHERN AIR             Southern Air Transport, Inc.        
SOUTHERN SKIES           Souther Seaplance, Inc.             
SOUTHWEST                Southwest Airlines Co.              
SPARKLE                  Diamond Airways                     
SPEEDMARK                Markair Express                     
SPEND AIR                Superior Aviation, Inc.             
SPIRIT WINGS             Spirit Airlines                     
SPRING AIR               Springdale Air Service, Inc.        
SPUTTER                  Southeast Airmotive, Corp.          
STAR CHECK               U.S. Check Airlines                 
STATESWEST               USAir Express                       
STERNAIR                 Stern Air, Inc.                     
SUB AIR                  Suburban Air Freight, Inc.          
SUN COUNTRY              Sun Country Airlines, Inc.          
SUNBIRD                  Sunaire Express                     
SUNCOAST                 Suncoast Aviation, Inc.             
SUNDANCE                 United Express                      
SUNNY WEST               Sunwest Aviation                    
TACAIR                   Dixie Airways                       
TARHEEL                  Tar Heel Aviation, Inc.             
TAS AIR                  Tas Aviation of Defiance, Inc.      
TAYHASS                  Berry Aviation, Inc.                
TEE AIR                  Tower Air, Inc.                     
TELFORD                  Telford Aviation, Inc.              
TEMSCO                   Temsco Helicopters, Inc.            
THUNDER BAY              Welch Aviation, Inc.                
TITAN AIR                Viking Express, Inc.                
TOL AIR                  Tolair Services, Inc.               
TRACKER                  Trans Air Charter, Inc.             
TRANS COASTAL            Coastal Air Transport               
TRANS FLORIDA            Trans Florida Airlines, Inc.        
TWA                      Trans World Airlines, Inc.          
UNION FLIGHTS            Union Flights                       
UNITED                   United Airlines, Inc.               
UPS                      United Parcel Service Co.           
US AIR                   USAir                               
US SHUTTLE               USAir Shuttle                       
VENTAIRE                 Warbelow's Air Ventures, Inc.       
VIEQUES                  Vieques Air Link, Inc.              
VIKING                   Viking International Airlines, Inc. 
VIRAIR                   Virgin Air, Inc.                    
WABASH                   Aero Inductries, Inc.               
WATERSKI                 Trans World Express                 
WEST COAST               Sports Air Travel, Inc.             
WESTATES                 Westates Airlines, Inc.             
WESTAVIA                 Western Aviators                    
WING SHUTTLE             Wings Charter Services              
WINGS ALASKA             Wings of Alaska                     
WINGS WEST               American Eagle/ Wings West Airlines 
WISCONSIN                United Express                      
WORLD                    World Airways, Inc.                 
WRANGLER                 Tradewinds International Airlines   
YELLOW BIRD              Yellow Bird Express                 
YUTE AIR                 Aute Air Alaska, Inc.               
ZANTOP                   Zantop International Airlines, Inc. 
