ATIS INTERROGATION REPORT NO. 3735 2 March 1951
FIELD REPORT (EXTRACT OF ADVATIS SPECIAL REPORT 031) 23 February 1951
| PW NAME: | YANG, Sung (楊松) |
| PW NUMBER: | 63NK700225 |
| RANK: | Pvt (戰士) |
| AGE: | 20 |
| DUTY: | Signalman |
| UNIT: | CCF, 3rd Field Army, 26th Army, 77th Div, 230th Regt, 3rd Bn, 7th Co Hq |
| INTERROGATOR: | Lt I M Wu (ROK) |
Reliability - good.
a. Description of Flags:
4 colors, red, white, blue, and green, each flag measuring approx 40 cm x 25cm.
b. Variations:
No variation in either the type or use of the flags at various units levels.
c. Use of Flags:
All 4 colors were used for the same purpose.
d. The Following Code was Used:
(Key to the use of symbols)
Code Employed:
| Company (連) | 023 | Embark (上船) | 170 |
| Battalion (營) | 024 | Debark (下船) | 171 |
| Regiment (團) | 025 | Forward (前進) | 220 |
| Division (師) | 026 | Go (走) | 181 |
| Army (軍) | 027 | Stop (停止) | 275 |
| East (東) | 163 | Run (跑步) | 254 |
| South (南) | 164 | Junk or boat (民船) | 097 |
| West (西) | 165 | Motor boat (輪船) | 098 |
| North (北) | 166 | Small boat (小船) | 099 |
| Front (前) | 167 | Large boat (大船) | 100 |
| Rear (後) | 168 | Small arms ammo (子彈) | 055 |
| Left (左) | 169 | Heavy weapons ammo (■彈) | 057 |
| Right (右) | Unknown | Dynamite (炸藥) | 059 |
Arm extended to the right circling clockwise 3 times, indicated “Period.”
Arm moving from upper right to lower left across the body indicated “Understood.”
e. Other Equipment:
At the front bugles were used.
f. Special training:
PW received 5 months signal training at SHANGHAI (上海) from Jun 50 to Nov 50.
g. Manuals:
One manual concerning signal flags used.
h. Standardization of System:
This system was standardized in all command areas.
i. Personnel Handling Flags:
Signal man waves flag.
For the Commanding Officer:
ROBINSON
