Welcome to
The Lao Veterans of America
LIMA SITES OF THE US SECRET WAR
In the Kingdom of Laos
During the war times in Laos, there were places or areas named differently, sometimes they were difficults for our Americans friends to say or pronounce those names; and for easy to remember and also safe for the troops to move around, so the enemies could not know exactly where friendly were operating. It was also easy for pilots to remember and wrote in their memo. Therefore, our American advisors had named the following locations into lima site for aircraft and troops to remember:
| Lima Site |
Location Name |
Elevation |
Surface |
Frequency |
Comments |
| L 01 |
Mouang Sung |
3281 |
Dirt |
PRC25 |
SGU/ADC |
| LS 1 |
Mouang Ngai/N |
4500 |
Dirt |
HT1 |
SGU/ADC |
| L 02 |
Mouang Ou Tai |
2297 |
Dirt |
HT1 |
SGU/ADC |
| LS 2 |
San Cho/VI |
|
Dirt |
HT1 |
SGU/ADC |
| L 03 |
Xieng Khouang Ville/LI |
3450 |
|
| LS 3 |
Nong Het |
4500 |
|
| L 04 |
Sam Neua |
3281 |
|
| LS 4 |
Kiou Kacham/ZI |
4400 |
|
| L 05 |
Pak Song |
3445 |
|
| LS 5 |
Padong/I |
|
|
| L 06 |
Ken Thao |
875 |
|
| LS 6 |
Phouvieng/U |
|
|
| L 07 |
Khong Island |
250 |
|
| LS 7 |
Nam Lan |
4000 |
|
| L 08 |
Vientiane |
561 |
|
| LS 8 |
Khang Khai |
4300 |
|
| L 09 |
Pak Lay |
740 |
|
| LS 9 |
Lat Houang/HL |
3400 |
|
| L 10 |
Attapeu/VV |
344 |
|
| LS 10 |
Ban Ban |
1888 |
|
| L 11 |
Pakse |
330 |
|
| LS 11 |
Tha Thom |
850 |
|
| LS 12 |
Ban Bonong |
650 |
|
| LS 13 |
That Vieng |
1300 |
|
| LS 14 |
Pha Khao/T |
1300 |
|
| L 15 |
Phong Saly |
4500 |
|
| LS 15 |
Ban Na/UA |
4600 |
|
| L 16 |
Vang Vieng |
791 |
|
| LS 16 |
Phou Fa |
5400 |
|
| L 17 |
Sop Hao |
820 |
|
| LS 17 |
Nam Chong/AN |
3900 |
|
| LS 18 |
Tha Lin Noi |
4300 |
|
| L 19 |
Mouang Nong |
600 |
|
| LS 19 |
Phou Khe |
6200 |
|
| L 20 |
Boun Tiao |
1772 |
|
| LS 20 |
Samthong/P |
3800 |
|
| LS 20A |
Long Cheng |
|
|
| L 21 |
Phone Savanh/LA |
3609 |
|
| LS 21 |
Pha Peung |
5600 |
|
| L 22 |
Xieng Khouang/LL |
3444 |
|
| LS 22 |
Mouang Om/I |
3000 |
|
| L 23 |
Sayaboury |
1060 |
|
| LS 23 |
Houei Sa An |
4100 |
|
| LS 24 |
Mouang Sam |
1300 |
|
| L 25 |
Ban Houei Sai/TT |
1380 |
|
| LS 25 |
Phou Chia |
5200 |
|
| L 26 |
Ou Neua |
2592 |
|
| LS 26 |
Xieng Det/K |
2500 |
|
| L 27 |
Mouang Sai |
1804 |
|
| LS 27 |
Houei Thom/TN |
4300 |
|
| LS LL |
Thong Hai |
|
|
| LS 28 |
Ban Done/T |
1000 |
|
| LS 29 |
Ban Song |
4300 |
|
| L 30 |
Boun Neua (old) |
3035 |
|
| LS 30 |
Long Tieng |
3120 |
|
| L 31 |
Mouang Peun |
3937 |
|
| LS 31 |
Pheng Lieu |
4000 |
|
| LS 32 |
Bouam Long/U |
4000 |
|
| LS 33 |
San Pa Kha |
4220 |
|
| L 34 |
Mouang Houn |
1600 |
|
| LS 34 |
Ban Boua |
4400 |
|
| L 35 |
Paksane |
515 |
|
| LS 35 |
Phou Kha |
6100 |
|
| LS 36 |
Nakhang |
4400 |
|
| LS 37 |
Mouang Phoune/II |
3600 |
|
| LS 38 |
Tchepone |
558 |
|
| L 39 |
Savannakhet |
509 |
|
| LS 39 |
Ban Khami |
550 |
|
| L 40 |
Thakhek-East |
580 |
|
| L 40A |
Thakhek-West |
492 |
|
| LS 40 |
Ban Pha Ka/A |
4300 |
|
| LS 41 |
Ban Khouang |
2789 |
|
| L 42 |
Mouang Sing |
2700 |
|
| LS 42 |
Phou Khong |
4400 |
|
| LS 43 |
Nape |
1700 |
|
| L 44 |
Saravane |
550 |
|
| LS 44 |
Ban Keun |
600 |
|
| L 45 |
Ban Soukhouma |
252 |
|
| LS 45 |
Cang Sa Ni/V |
1200 |
|
| L 46 |
Seno |
607 |
|
| LS 46 |
Nong Moc/HL |
2900 |
|
| L 47 |
Xam Tai |
820 |
|
| LS 47 |
Nam Thom |
4800 |
|
| LS 48 |
Chong Ha/NB/L |
2100 |
|
| LS 48A |
Mouang Hiem |
2150 |
|
| L 49 |
Sanakham |
700 |
|
| LS 49 |
Lak Sao |
1700 |
|
| L 50 |
Ban Na Tai |
1470 |
|
| LS 50 |
Phou Kum |
4300 |
|
| LS 50A |
Phou Kum/K |
3800 |
|
| LS 50C |
Phou Koum Tai |
|
|
| LS 51 |
Pha Khe |
3500 |
|
| L 52 |
Nong Khang |
3491 |
|
| LS 52 |
Ban Tha |
3800 |
|
| L 53 |
Ban Ohan Hop |
558 |
|
| LS 53 |
Ritaville/T |
2400 |
|
| L 54 |
Louangprabang |
997 |
|
| LS 54 |
Ban Dong Hene |
580 |
|
| LS 55 |
Bolevens |
3000 |
|
| L 56 |
Houei Kong/TT |
2880 |
|
| LS 56 |
Mouang Chim/X |
3450 |
|
| L 57 |
Mahaxat489 |
|
|
| LS 57 |
Phou So/LVI |
4600 |
|
| LS 58 |
Houa Mouang |
2700 |
|
| L 59 |
Mouang Sone/U |
2350 |
|
| LS 59 |
Phou Kouk |
4400 |
|
| L 60 |
Mouang Soi |
1312 |
|
| LS 60 |
Ban Sapi |
4500 |
|
| L 61 |
Mouang Phalane |
520 |
|
| L 61A |
Mouang Phalane SW |
500 |
|
| LS 61 |
Ban Tha Si/I |
800 |
|
| LS 62 |
Hong Sa |
1800 |
|
| LS 62A |
Hong Sa |
200 |
Grass |
| LS 63 |
Mouang Gnam/F |
740 |
|
| LS 64 |
Ban Don Boung |
|
|
| LS 65 |
Pha Phai/V |
3600 |
|
| LS 66 |
Ban Na Luang/L/T |
1000 |
|
| LS 67 |
Phou Houa Meuoui/L |
3400 |
|
| LS 68 |
Khang Hong |
4600 |
|
| LS 69 |
Xieng Lom/T |
1900 |
|
| LS 70 |
Na Dao |
2700 |
|
| LS 71 |
Phou Nong |
4600 |
|
| LS 72 |
Thong Ta Bleung/U |
4500 |
|
| LS 73 |
Nam Tang |
2700 |
|
| LS 74 |
Tham Sone |
4200 |
|
| LS 75 |
Sop Hien/TF |
1400 |
|
| LS 76 |
Pha Bong |
4600 |
|
| LS 77 |
Ban Song Khone |
1000 |
|
| LS 78 |
Na Poung/K |
2500 |
|
| LS 79 |
Naw Nuen |
|
|
| LS 80 |
Phou Sang Nao/A |
|
|
| LS 81 |
Ban Tham Tat/E |
4000 |
|
| LS 82 |
Phousabot |
4300 |
|
| LS 83 |
Ban Nong Dao |
580 |
|
| LS 84 |
Ban Keng Sai |
|
|
| LS 85 |
Pha Thi |
4500 |
|
| LS 86 |
Hong Non |
4600 |
|
| LS 87 |
Phim Khan |
3700 |
Sod |
| LS 88 |
Boun Loum/U |
5000 |
Dirt/Clay |
| LS 89 |
Ban Vieng |
3700 |
|
| LS 90 |
Tin Bong/E |
5000 |
|
| LS 91 |
Mouang Tiouen/T |
1300 |
|
| LS 92 |
Sing Ka |
3600 |
|
| LS 93 |
Mouang Mounge/T |
2000 |
|
| LS 94 |
Ban Kha |
4300 |
|
| LS 95 |
Ban Peung |
4000 |
Dirt |
| LS 96 |
Phou Mieng Mane/H |
3700 |
|
| LS 97 |
Ban Pha En/V |
4250 |
|
| LS 98 |
Long Tieng |
3120 |
Laterite |
| LS 99 |
Phou Houat |
4400 |
|
| L 100 |
Nam Tha |
1968 |
|
| LS 100 |
Ban Beecher |
4500 |
|
| LS 101 |
Ban Nong One |
3700 |
|
| LS 102 |
Phou Fa Noi/F |
4100 |
|
| LS 103 |
Phou Da Pho /V |
4300 |
|
| LS 104 |
Ban Nam Hin |
3700 |
|
| L 105 |
Ban Than Lay |
500 |
|
| LS 105 |
Phou De Me |
5800 |
|
| L 106 |
Mouang Phanh |
3400 |
|
| LS 106 |
Nong Sakhe |
3600 |
|
| L 107 |
Wat Phou |
400 |
Clay |
| LS 107 |
Houi Ma/U |
4000 |
|
| L 108 |
Mouang Soui |
3600 |
|
| LS 108 |
Ban Nam Keng/III |
4800 |
|
| L 109 |
Mouang Keung |
3500 |
|
| LS 109 |
Ban Na Woua/T |
3000 |
Dirt |
| LS 110 |
Ban Nam Deng |
3800 |
|
| LS 111 |
Houi Kham Moune |
3800 |
Dirt |
| LS 112 |
Sam Sene |
3550 |
|
| LS 113 |
Mouang Cha |
3600 |
|
| LS 114 |
Phoung Sam |
3000 |
|
| LS 115 |
Phou Kheo |
5700 |
|
| LS 116 |
New Ban Bouac |
4300 |
|
| LS 117 |
New Xieng Dat |
2700 |
|
| LS 118 |
Nam Thouei |
1900 |
|
| LS 118A |
Nam Lieu (Nam Yu) |
1900 |
Clay |
| LS 119 |
Ban Sa Noi |
2900 |
|
| LS 120 |
Pop's Field |
3400 |
|
| LS 121 |
Lao Ta |
4200 |
|
| LS 122 |
New Hong Non |
4700 |
|
| LS 123 |
Ban Houei Dioun |
3650 |
|
| LS 124 |
Mouang Phieng |
1200 |
|
| LS 125 |
Nam Bu |
3850 |
|
| LS 126 |
New San Soak |
3700 |
|
| LS 127 |
Houei Sa An |
3600 |
|
| LS 128 |
Mouang Khao |
|
|
| LS 129 |
Borikhane |
400 |
|
| LS 130 |
La Ta Sin |
2400 |
|
| LS 131 |
Mok Lok |
2890 |
|
| LS 132 |
Long Pot |
|
|
| LS 133 |
Phone Hong |
750 |
|
| LS 134 |
Ban Nong Boua |
800 |
|
| LS 135 |
Ban Vieng |
2361 |
|
| LS 136 |
Ban Phu Lun |
|
|
| LS 137 |
Mark Phout |
3700 |
|
| LS 138 |
Ban Chik Chung |
2900 |
|
| LS 139 |
Keng Kok |
560 |
Gravel |
| LS 140 |
Phou Houand |
5200 |
|
| LS 141 |
Grove Jones |
600 |
|
| LS 141A |
Grove Jones 2 |
520 |
|
| LS 142 |
Phou Pang Sang |
3200 |
|
| LS 143 |
Ban Nam Dua |
600 |
|
| LS 144 |
Ban Da Bom |
650 |
|
| LS 145 |
Tong Prang |
2400 |
|
| LS 146 |
Phou Nam Nhiou |
2300 |
|
| LS 147 |
Ban Houei Lao |
1500 |
|
| LS 148 |
Ban Nou Kha Chok |
2900 |
|
| LS 149 |
Ban Nam Nhion |
1600 |
|
| LS 150 |
Ban Nam Kueung |
1300 |
|
| LS 151 |
Ban Sa Phout |
3300 |
|
| LS 152 |
Vieng Phou Kha |
2000 |
|
| LS 153 |
Mouang Kassy |
1300 |
|
| LS 154 |
Nong Pot |
745 |
|
| LS 155 |
Phia Cham |
2050 |
|
| LS 156 |
Phou Soung |
4300 |
|
| LS 157 |
Mouang Soum |
900 |
|
| LS 158 |
Mouang Met |
900 |
|
| LS 159 |
La Khong Pheng |
500 |
|
| LS 160 |
Dol Seang |
4100 |
|
| LS 161 |
Nam Tao |
3625 |
|
| LS 162 |
San Sai |
4200 |
|
| LS 163 |
Ban Donge |
700 |
|
| LS 164 |
Houei Soi |
2900 |
|
| LS 165 |
Ban Nam Tieng |
3300 |
|
| LS 166 |
Phou Khan Phouk |
3950 |
|
| LS 167 |
Tang Hung |
2950 |
|
| LS 168 |
Mouang Ngeum |
2300 |
|
| LS 169 |
Ban Pha Thong |
3500 |
|
| LS 170 |
Pha La Mou |
5200 |
|
| LS 171 |
Ban Khok Mai |
800 |
|
| LS 172 |
Long Keo |
3100 |
|
| LS 173 |
Tong Hang |
3200 |
|
| LS 174 |
Boum Lao |
1500 |
|
| LS 175 |
Ban Saphat |
400 |
|
| LS 176 |
Nam Thuam |
1300 |
|
| LS 177 |
Ban Moung |
1400 |
|
| LS 178 |
Phou Saly |
3200 |
|
| LS 179 |
Nhot Phat |
4000 |
|
| LS 180 |
New Paksong |
4020 |
|
| LS 181 |
Na Xieng |
4000 |
|
| LS 182 |
Mouang Mo |
1400 |
|
| LS 183 |
Ban Nong Bok |
640 |
|
| LS 184 |
Houei Tong Kho |
4500 |
|
| LS 185 |
Phou Tia |
4500 |
|
| LS 186 |
Tong Too |
4000 |
|
| LS 187 |
Ban "Y" |
2300 |
|
| LS 188 |
Xing Than |
2300 |
|
Lima Site 20A was headquarters of the CIA/US Officers and Command Post of General Vang Pao for the US Secret Army during the Vietnam War.
American advisors of the US Secret Army used C-130 to transport Hmong soldiers (SGU) in and out of Long Cheng airport.
***Lima Site 85 was the site where American advisors installed sophisticate equipments to help USAF in operating its full missions over North Vietnam during the 1960s war games. The Hmong lost hundreds of its soldiers in defending the site for the United States. Many former USAF pilots who involved in that air campaign still know the happening and remembered the tragedy of the falling of the site.
There still have many more lima sites those we could not remember, we will update at a later time.