Chapter 8 — COMMUNICATIONS 



CODE PRACTICE- -Continued 



6. E8Y7B6XlWjaz2A3C5S4l2FUlF 

 5D8 Q4T6U9Q2E0S 5U1YG2J4S3 

 E5 T 7 Z8 K6 M9 Rl A2 RS 7W8E9R2A 

 3Z3 X6U8B7C6TE8Y7B6Y0F1W4 

 FlA7I5R8SjaM6C2K3A9Z3Z6D2 



7. WI AN TY SX EC LV OD OZ SP TZ EC NU VA EH LM DQ 

 BM ZS CD QA lU SD PQ OW IE UR YT LA KS JD HF GM 

 ZN XB CV QZ WX EC RV TB YN UM IL OP AE SR DT FY 

 HU Jl KO LP ZS XD CF VG BH NJ MK SW XE CR VT BY 



NU MI LO PS DO FI GY BU IN JU HA XR TV TV YB NU 



8. DE FT BY 72 VA 54 98 IM BT BT 11 34 66 CV VF TG 



62 84 QA WS RF 64 20 BY 77 GY AA YF UH IJ VD BK 

 KK 99 25 56 83 25 LA KS JD CY BU IN EB QV QV ZZ 

 22 00 TT 75 44 VY 53 VS CW MC WH 66 FS SS ER EE 

 26 CG PL LA LE FG QY 85 RI 39 NF JE SI 25 37 AR 



9. WNT AGR DTS ELY BFC UZX REH KCE HU AQE RNG TCV 

 EPL ZSW QAH SHL GBT VRT GUK GYO DCM XSD ZAU YER 

 DLN ARG VNB EDX BWS UTA RHI KTZ HBY ALK RDC TOC 

 ESX lUP PKJ NYH GHT DFR VED SvVN VBT XFZ RDA FUO 

 NYH OLX RWH MKY ATA NWS RGU SKZ KDG OKL OIX GLM 



10. OLVHM YBLUR XOHIZ OVICT FINXC 

 XSHTY VIZNT UBLMQ ABLBE JNCYZ 

 BZWCN JNCDU TLZKL ABDEF Z V N U W 

 KFREO LMXMV NHUWQ RNVUT KUXFC 

 DEHLY HEDIP A Z Q W I ZYSKQ IQAWM 



11. NWZIH ZXCKA DBTGW WNLIP WBUOX 

 ADXFR JIQCA UTHAV NCBRF DSEDC 

 XVHRW QIMNJ FSTRO TNBLU JHKNI 

 OQJUY RGBNS VCXTR JTUBD CGFH5 

 VXH7G 2JI9Y TX3S6 T148P BT0ZX 



PROSIGN3 



Procedural signals, called prosigns, are used 

 by radiotelegraph operators for the same reason 

 that prowords are used by radiotelephone talkers. 

 Most prowords have an equivalent prosign, which, 

 in several instances, is an abbreviation of the 

 proword. You will notice in the accompanying 

 list of prosigns that some of them are overscored. 

 Overscoring means that the letters are to be 



sent as one character, that is, without the normal 

 pause between letters. 



SENDING 



Your ability to send code depends mainly on 

 two considerations. First, you must know the 

 correct sound of the character you are attempting 

 to transmit. Second, you must know the correct 

 method for keying. Practicing the code aloud, 



139 



