Known Neptunes of VP-21 as of April 8, 2002.
 
BuNo Code earlydate latedate
126518 HC-10 May 53  
126521 HC-2 May 53  
126523 HC-11 May 53 54
126525 HC-8 May 53  
126526 HC-7 May 53  
126527 HC-12 May 53  
126528 HC-4 May 53  
126530 HC-5 May 53 12 Sep 54
126531 HC-6 May 53  
126533 HC-9 May 53 Oct 54
126536 HC-3 May 53  
126541 HC-1 May 53  
127731 HC-4 10 Mar 57 Mar 58
127732 HC-2 Feb 57 2 Mar 57
127733 HC Feb 57 Nov 57
127745 HC-7 Mar 57 Sep 57
127747 HC Feb 57 Nov 57
127750 LH-9 57  
127750 HC Jul 57 Oct 57
127750 LH-12 21 Mar 58  
127755 HC-10 10 Mar 57 Oct 57
127761 HC Jul 57 Aug 57
127762 HC Mar 57 Oct 57
127763 HC-1 Jun 57 Nov 57
127770 HC-7 Oct 57  
127777 HC Apr 57  
127777 LH-11 Sep 57  
128392 LH-1 7 Oct 76  
131441 HC-6 Sep 55 Feb 56
131444 HC-7 Sep 55 Feb 56
131463 HC-2 Sep 55 Feb 56
135546   Jul 63 Apr 64
135547   Mar 61 Mar 63
135547 LH-5 May 62  
135549   Jan 61 Jan 63
135549 LH-2 May 62  
135556   Jul 63 Oct 65
135556   Apr 66 Jul 67
135556 LH 3 Nov 66 9 Nov 66
135556 LH-6 67  
135562   Apr 58 Dec 58
135562 LH Oct 58  
135563   19 Dec 57 30 Nov 58
135567   Jan 61 Mar 63
135567 LH-10 Jun 62  
135570   Feb 59 Jan 61
135570 LH Mar 59 Jul 59
135570 LH-11 Apr 60 6 Aug 60
135574   Mar 59 Mar 61
135574 LH-12 May 59 Oct 60
135574   Aug 64 Dec 64
135574 LH-5 Oct 64  
135582   Feb 59 Jan 61
135582 LH Oct 59 Sep 60
140152   Apr 58 Feb 59
140152 LH-5 Aug 58 15 Nov 58
140159 LH    
140159   Oct 67 Sep 68
140159 LH 8 Apr 68 13 Aug 68
140160   Dec 58 Feb 59
140160 LH Jan 59  
140432   Aug 60 Dec 67
140432 LH-3 May 62 Nov 64
140432 LH 14 Aug 66 9 Sep 67
140433   Nov 57 Feb 59
140433 LH Dec 57  
140962   Nov 60 Mar 62
140962 LH-12 May 62  
140962   Aug 63 Oct 68
140962 LH 27 Mar 67 25 Sep 67
140962 LH-6 68  
140962 LH Jun 68  
140962 LH Jun 68  
140963 LH Feb 59 Sep 59
140965 LH-2    
140965 LH Feb 59 Sep 60
140965   Apr 59 Mar 61
140972   Jun 63 Jan 65
140974 LH-14    
140974   Jul 63 Feb 69
140974 LH 13 Apr 66 15 May 68
140974 LH Jun 68 Jan 69
140977   Jun 62 Sep 63
140978 LH-2 67  
140978   May 67 Nov 68
140978 LH 9 Dec 67 1 Aug 68
140978 LH May 68 Oct 68
140983   Jul 59 Oct 59
140986 LH Feb 59 May 59
141231   Jul 62 Nov 69
141231 LH-10 64 68
141231 LH 23 Feb 66 16 Mar 68
141231 LH-10 67 68
141231 LH 4 Nov 68 Sep 69
141235   May 68 Sep 68
141235 LH 28 May 68 Sep 68
141236 LH-11 Jun 62  
141239   Jan 61 Feb 63
141242   Jul 62 Aug 69
141242 LH-3 Oct 65  
141242 LH-3 18 Jun 66 21 Aug 68
141242 LH-3 Apr 68 Jun 69
141243   Feb 61 Mar 63
141243 LH-8 Jun 62  
141243 LH-3 67 69
141248   Mar 66 Sep 68
141248 LH 14 Nov 66 12 Mar 67
141248 LH-14 Aug 68  
141250   Sep 60 Jul 63
141250 LH Oct 60  
141250 LH-6 Jun 62  
142542   Nov 57 Sep 60
142542 LH Dec 57 May 59
142543   Nov 57 Sep 60
142543 LH Feb 59 Jun 60
142543 LH-4 9 Mar 60 Jul 60
143172   Dec 57 Sep 60
143172 LH Apr 58 Dec 59
143172 LH-1 Aug 63  
143173   Nov 57 Nov 60
143173 LH-1 23 Nov 57 Dec 58
143173 LH-7 16 Nov 58  
143173 LH-9 19 Mar 60 Jul 60
143173 LH-4 Jul 60  
143174   Jan 58 Jan 59
143175   Jan 58 Jan 59
143175 LH Aug 58 Nov 58
143175   Apr 68 Nov 69
143175 LH Sep 68 5 Nov 68
143175 LH-13 5 Sep 68 Feb 69
143175 LH-33 Apr 69 10 Sep 69
143176   Dec 57 Dec 58
143176 LH Jan 58 Oct 58
143176   Apr 68 Nov 69
143176 LH-34 Nov 68 Apr 69
143178   Jan 58 Dec 58
143178 LH May 58 Nov 58
144681   Feb 59 Jan 61
144681 LH May 59 Sep 60
144681 LH-6 Aug 63  
145904   Nov 60 Aug 64
145906 LH-8 63 65
145906   Sep 63 Sep 68
145906 LH 30 Aug 67 Jun 68
145907   Feb 59 Feb 61
145907 LH May 59 Jun 60
145907 LH-8 21 Mar 60 8 Jun 60
145908   Feb 59 Feb 61
145908 LH May 59 Oct 60
145909   Feb 59 Mar 61
145909 LH-5 12 May 60 Jul 60
145909 LH Oct 60  
145915 LH 14 Aug 68 Aug 69
145915   Sep 68 Nov 69
145917   Apr 68 Nov 69
145917 LH Jun 68 Mar 69
145917 LH 14 Oct 68  
147952   Oct 64 Nov 69
147952 LH-7 Sep 65 Jan 66
147952 LH 17 May 66 5 Apr 68
147952 LH-1 Jun 66  
147952 LH-32 67 69
147952 LH Nov 68 Jul 69
147959   Sep 62 Jul 65
147959 LH-1 Nov 62 Jun 63
147959   Feb 66 Nov 67
147959 LH 14 Mar 66 6 Sep 67
147959 LH-13 68  
147962 LH-12 Jun 62  
147964   Sep 68 Jun 69
147964 LH Oct 68 Jun 69
147966   Aug 60 Nov 69
147966 LH-7 May 62  
147966 LH 8 Mar 67 2 Mar 68
147966 LH-22 Jul 68 Aug 69
147968 LH-7 Jun 62  
147969   Sep 68 Feb 69
147969 LH Jan 69  
147969   Jul 69 Nov 69
148338 LH 5 Jan 66 12 Jan 66
148338   Nov 68 Feb 69
148340   Dec 62 Aug 67
148340 LH 5 Aug 66  
148340   Dec 68 Nov 69
148340 LH Jan 69 Oct 69
148341 LH-1 60 Jun 61
148341   Jan 61 Feb 63
148341 LH-4 Jun 61 Jun 62
148341 LH-1 Jun 62 Nov 62
148341   Aug 68 Nov 69
148341 LH-31 Sep 68 Oct 69
148346   Jun 69 Nov 69
148352   Jul 68 Nov 69
148352 LH 15 Oct 68  
148352 LH-21 Mar 69 Jul 69
148355   Aug 61 Oct 68
148355 LH-1 May 62 13 Jul 67
148355 LH 12 Aug 66 24 Jul 68
148356   Aug 61 Oct 68
148356 LH-9 65  
148356 LH 3 Mar 66 28 Jun 68
148356 LH Apr 68 Jul 68
148356 LH-4 23 Jun 68  
148358   Jun 69 Nov 69
148358 LH Sep 69 Oct 69