USAF - Data written in blue are subject to confirmation.
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73-00889 F-5F c/n W.1001    first prototype, to NASA NASA735, N550NA, returned

00889                       14-08-74 Hawthorne roll out, 25-09-74 Edwards f/f

       noc P  AFFTC         11-11-74 Edwards, 18-04-75 Edwards

       52  P  Northrop      16-06-75 Keflavik, -06-75 Le Bourget

       noc P  AFFTC         07-09-76, 18-05-77 Edwards

       43  P  Northrop      25-05-77 Keflavik, -06-77 Le Bourget

       noc P  425 Sqn            -78, 08-12-79 Williams

73889      P  425 Sqn         -01-80 Williams, -05-82 Williams, 21-04-84 Williams

00089  LA     425 Sqn       29-09-84 Williams, -03-85 Louisville
00889  LA  
P  425 Sqn         -01-89, 21-02-89, -04-89
                            21-08-89 to NASA as NASA735/N550NA

30889  LA  P  425 Sqn       date not known

       GF-5F

              IAAF            -10-94 Kelly ex NASA N550NA, -05-95 Kelly

       LD     IAAF          03-01-96 Kelly, -11-96 Homestead

              IAAFA         08-07-94 Kelly ins

0889   LD     IAAFA         01-02-00 Kelly

73889  LD  P  IAAFA         01-11-01 Lackland ins, 07-11-10 Lackland ins

Tiger markings on tail, silver P: 25-09-74 California

All countries operating F-5s flags on nose P: -03-79

Tiger markings on tail, two grey P: -01-80 Williams

Saudi markings P-11-80 Nellis, -81

IAAFA - Inter American Air Forces Academy

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73-00891 F-5F  c/n W.1002    w/o 22-12-86

00891                        25-09-74 Edwards f/f

         noc P  AFFTC        15-02-75, -10-75 Edwards, 10-11-76

         noc P  425 Sqn      14-09-77 Williams, 13-08-79, 16-11-80 Nellis

         LA  P  425 Sqn        -11-83 Williams, -84 Williams -11-86 Williams

                425 Sqn      22-12-86 w/o

Used for spin tests P: 10-11-76

Three grey colours, countries visited flags, two tigers on tail P: 21-03-78, 16-11-80 Nellis

Saudi markings P: 16-11-80 Nellis, -81

Grey colours P: -84 Williams, -05-85

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82-00089 F-5F c/n IS.1001   to Honduras 4002

20089    89u P  57 Wing       -10-83, -03-84 Luke

00089    LA  P  425 Sqn       -02-85 Williams, 09-04-87 Williams, -04-89

                            to Honduras

Grey colours P: -03-85 Louisville, 09-04-87 Williams

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82-00090 F-5F c/n IS.1002   to Honduras 4001

20090    90u P  57 Wing     20-08-83 Nellis, 28-10-83 Nellis, -84
                57 Wing       -09-84 Nellis, -06-85 George

         LA  P  425 Sqn       -10-85 Williams, -04-89

             P  425 Sqn       -10-85 Williams

                            to Honduras

Grey/grey colours P: 27-10-83 NellisGrey colours P: 11-02-85

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82-00091 F-5F c/n IS.1003   to Brazil 4808

              57 Wing       10-11-83 Nellis del

            P 57 Wing         -09-84 Nellis, -06-85 George

       91u  P               date not known

20091       P  425 Sqn      11-02-85, -10-85 Williams

        LA  P  425 Sqn         -05-86 Williams, 11-07-89

                    to Brazil

Grey colours P: 11-02-85

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83-00072 F-5F c/n IS.1004   w/o 01-06-84

              57 Wing       10-11-83 Nellis del

30072  72e  P 57 Wing         -10-83 Nellis, -03-84 Nellis

              57 Wing       01-06-84 w/o near Hill

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83-00073 F-5F c/n IS.1005   to Brazil 4806

              57 Wing       10-11-83 Nellis del

30073  noc P  57 Wing         -01-84 Nellis, -85

       LA  P  425 Sqn         -05-86 Williams, 09-04-87 Williams, 15-02-89

                            21-04-89 to Brazil, 10-08-89 h/o

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83-00074 F-5F c/n IS.1006   to Brazil 4807

                            10-11-83 Nellis del

30074  74e P  64 Sqn          -10-83
       LA    
57 Wing       26-10-84 Nellis

              57 Wing       10-01-85 Williams

              425 Sqn         -10-85 Williams

              57 Wing       08-05-86 Luke

       LA     425 Sqn         -11-86 Williams

30074  LA  P  425 Sqn       09-04-87 Williams, 15-02-89

       FAB4807              04-04-89 to Brazil, 12-04-89 h/o

SEA camouflage P:

Brown/Brown/green camouflage P:

Grey colours P15-02-89

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84-00456 F-5F c/n IH.1019   to US Navy 840456

              425 Sqn         -10-85 Williams

       LA     425 Sqn         -05-86 Williams, -11-86 Williams

40456  LA  P  425 Sqn         -06-87 Williams, 31-03-89 Nellis

                            to US Navy

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84-00457 F-5F c/n IH.1009   to Brazil 4809

40457  LA  P  425 Sqn       10-05-85, 31-03-89 Nellis

40457  4809 P

                            to Brazil

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