IATA    ICAO    TOWN                   COUNTRY                      AIRPORT

OAG     ????    ORANGE                 AUSTRALIA (N.S.W.)           SPRINGHILL
OAJ     KNCA    JACKSONVILLE           USA (NC)                     MC CUTCHEON FIELD
OAK     KOAK    OAKLAND                USA (CALIFORNIA)             INTERNATIONAL
OAM     NZOU    OAMARU                 NEW ZEALAND
OAX     MMOX    OAXACA                 MEXICO
OBC     ----    OBOCK                  DJIBOUTI
OBD     ????    OBANO                  INDONESIA
OBF     EDMO    OBERPFAFFENHOFEN       GERMANY
OBM     ????    MOROBE                 PAPUA NEW GUINEA
OBO     RJCB    OBIHIRO                JAPAN
OBU     ????    KOBUK                  USA (ALASKA)
OBX     ????    OBO                    PAPUA NEW GUINEA
OCA     ????    OCEAN REEF             USA (FLORIDA)
OCC     SECO    COCA                   ECUADOR
OCH     ????    NACOGDOCHES            USA (TEXAS)
OCJ     MKBS    OCHO RIOS              JAMAICA                      BOSCOBEL
OCV     SKOC    OCANA                  COLOMBIA
ODA     ----    OUADDA                 CENTRAL AFRICAN REP.
ODE     EKOD    ODENSE                 DENMARK                      BELDRINGE
ODJ     ????    OUANDA-DJALLE          CENTRAL AFRICAN REP.
ODN     WBGI    LONG SERIDAN           INDONESIA
ODS     UKOO    ODESSA                 RUSSIA                       TSNTRALNY
ODW     ????    OAK HARBOR             USA (WA)
ODY     VLOS    OUDOMXAY               LAOS
OEC     ????    OCUSSI                 INDONESIA
OER     ESNO    ORNSKOLDSVIK           SWEDEN
OES     SAVO    SAN ANTONIO OESTE      ARGENTINA (RN)
OFI     DIOF    OUANGO FITINI          IVORY COAST
OFJ     ????    OLAFSFJORDUR           ICELAND
OFK     ????    NORFOLK                USA (NEVADA)
OFU     ????    OFU                    SAMOA
OGG     PHOG    KAHULUI                USA (HI) MAUI ISL.
OGN     ROYN    YONAGUNI JIMA          JAPAN
OGO     DIAU    ABENGOUROU             IVORY COAST
OGR     FTTB    BONGOR                 TCHAD
OGS     KOGS    OGDENSBURG             USA (NEW YORK)
OGX     DAUU    OUARGLA                ALGERIA
OGZ     ????    ORDZHONIKIDZE          RUSSIA
OHD     LWOH    OHRID                  FORMER MACEDONIA
OHI     FAOS    OSHAKATI               NAMIBIA
OHR     EDXY    WYK                    GERMANY                      FOEHR ISLAND
OHT     OPKT    KOHAT                  PAKISTAN                     MIL. & CIVIL
OIM     RJTO    OSHIMA                 JAPAN
OIR     RJEO    OKUSHIRI               JAPAN
OIT     RJFO    OITA                   JAPAN
OJC     ????    KANSAS CITY            USA (MO)                     JOHNSON EXECUTIVE
OKA     ????    OKINAWA                JAPAN                        NAHA
OKC     KOKC    OKLAHOMA CITY          USA (OKLAHOMA)               WILL ROGER WORLD
OKD     RJCO    SAPPORO                JAPAN                        OKADAMA
OKE     ????    OKINU ERABU            JAPAN
OKF     FAOO    OKAUKUEJO              NAMIBIA
OKI     RJNO    OKI ISLAND             JAPAN
OKJ     RJOB    OKAYAMA                JAPAN
OKL     WAJO    OKSIBIL                INDONESIA
OKN     FOGQ    OKONDJA                GABON
OKP     ????    OKSAPMIN               PAPUA NEW GUINEA
OKQ     WAKO    OKABA                  INDONESIA
OKR     ????    YORKE ISLAND           AUSTRALIA (QUEENSLAND)
OLB     LIEO    OLBIA                  ITALY                        COSTA SMERALDA
OLF     ????    WOLF POINT             USA (MT)
OLH     ????    OLD HARBOR             USA (ALASKA)
OLJ     ????    OLPOI                  VANUATU
OLM     ????    OLYMPIA                USA (WASHINGTON)
OLP     ????    OLYMPIC DAM            AUSTRALIA (SA)
OLQ     ????    OLSOBIP                PAPUA NEW GUINEA
OMA     KOMA    OMAHA                  USA                          EPPLEY AIRFIELD
OMB     FOOH    OMBOUE HOSPIAL         GABON
OMD     FAOG    ORANJEMUND             NAMIBIA
OME     PAOM    NOME                   USA (ALASKA)
OMH     OIRT    UROMIYEH               IRAN
OMO     LQMO    MOSTAR                 BOSNIA-HERCEGOVINA
OMR     LROD    ORADEA                 ROMANIA
OMS     UNOO    OMSK                   RUSSIA
OND     FAOA    ONDANGWA               NAMIBIA
ONG     ????    MORNINGTON ISLAND      AUSTRALIA (QUEENSLAND)
ONI     WABD    MOANAMANI              INDONESIA
ONS     ????    ONSLOW                 AUSTRALIA (WA)
ONT     KONT    ONTARIO                USA (CALIFORNIA)             INTERNATIONAL
ONX     MUCO    COLON                  CUBA
OOK     ????    TOKSOOK BAY            USA (ALASKA)
OOL     ????    GOLD COAST             AUSTRALIA (QUEENSLAND)
OOM     ????    COOMA                  AUSTRALIA (N.S.W.)
OOT     NGON    ONOTOA                 KIRIBATI
OPA     BIKP    KOPASKER               ICELAND
OPF     KOPF    MIAMI                  USA (FLORIDA)                OPA LOCKA
OPO     LPPR    PORTO                  PORTO (PORTUGAL)            FRANCISCO CARNEIRO
OPU     ????    BALIMO                 PAPUA NEW GUINEA
ORB     ESOE    OREBRO                 SWEDEN
ORC     ????    OROCUE                 COLOMBIA
ORD     KORD    CHICAGO                USA (ILLINOIS)               O'HARE
ORF     KORF    NORFOLK                USA (VIRGINIA)               INTERNATIONAL
ORG     SMZO    PARAMARIBO             SURINAM                      ZORG EN HOOP
ORH     ????    WORCESTER              USA (MA)
ORI     ????    PORT LIONS             USA (ALASKA)
ORK     EICK    CORK                   IRELAND
ORL     ????    ORLANDO                USA (FLORIDA)                EXECUTIVE
ORN     DAOO    ORAN                   ALGERIA                      ES SENIA
ORP     FBOR    ORAPA                  BOTSWANA
ORV     ????    NOORVIK                USA (ALASKA)
ORW     OPOR    ORMARA                 PAKISTAN                     MIL. & CIVIL
ORY     LFPO    PARIS                  FRANCE                       ORLY
OSA     RJOO    OSAKA                  JAPAN                        INTERNATIONAL
OSD     ESPC    OSTERSUND              SWEDEN                       FROSON
OSH     ????    OSKOSH                 USA (WI)                     WITTMAN REGIONAL
OSK     ESMO    OSKARSHAMN             SWEDEN
OSL     ????    OSLO                   NORWAY                       LUFTHAVN
OSS     UAFO    OSH                    RUSSIA
OST     EBOS    OSTEND                 BELGIUM
OSU     ????    COLUMBUS               USA (OHIO)                   OHIO STATE UNIVERSITY
OSY     ENNM    NAMSOS                 NORWAY
OTA     HAMO    MOTA                   ETHIOPIA
OTC     FTTL    BOL                    TCHAD                        BERIM
OTD     ????    CONTADORA              PANAMA
OTH     ????    NORTH BEND             USA (OREGON)
OTI     WAMR    MOROTAI ISLAND         INDONESIA                    PITU
OTL     GQNB    BOUTILIMIT             MAURITANIA
OTM     ????    OTTUMWA                USA (IA)
OTP     LROP    BUCHAREST              ROMANIA                      OTOPENI
OTR     MRCC    COTO 47                COSTA RICA
OTS     ????    ANACORTES              USA (WA)
OTU     SKOT    OTU                    COLOMBIA                     OTU
OTZ     PAOT    KOTZEBUE               USA (ALASKA)                 RALPH WIEN MEMORIAL
OUA     DFFD    OUAGADOUGOU            BURKINA FASO                 INTERNATIONAL
OUD     GMFO    OUJDA                  MOROCCO                      ANGADS
OUE     FCOU    OUESSO                 CONGO
OUG     DFCC    OUAHIGOUYA             BURKINA FASO
OUL     EFOU    OULU                   FINLAND
OUM     ----    OUM HADJER             TCHAD
OUR     FKKI    BATOURI                CAMEROON
OUS     SBOU    OURINHOS               BRAZIL (SP)
OUT     FTTS    BOUSSO                 TCHAD
OUZ     GQPZ    ZOUERATT               MAURITANIA
OVA     FMSL    BEKILY                 MADAGASCAR
OVB     UNNN    NOVOSIBIRSK            RUSSIA                       TOLMACHEVO
OVD     ????    ASTURIAS               SPAIN
OWB     ????    OWENSBORO              USA (KENTUCKY)
OXR     ????    OXNARD-VENTURA         USA (CALIFORNIA)             COUNTY
OYE     FOGO    OYEM                   GABON
OYL     HKMY    MOYALE LOWER           KENYA                        ODA
OZH     ????    ZAPOROZHYE             RUSSIA
OZZ     GMMZ    OUARZAZATE             MOROCCO