REVISED OFFICIAL APCO TEN SIGNALS:

10-1  UNABLE TO COPY, RE-LOCATE   10-46  ASSIST MOTORIST
10-2  SIGNALS GOOD                10-47  EMERG ROAD REPAIRS NEEDED
10-3  STOP TRANSMITTING           10-48  TRAFFIC STANDARD REPAIR
10-4  ACKNOWLEDGEMENT             10-49  TRAFFIC LIGHT OUT
10-5  RELAY                       10-50  TRAFFIC ACCIDENT
10-6  BUSY STAND-BY               10-51  WRECKER NEEDED
10-7  OUT OF SERVICE              10-52  AMBULANCE NEEDED
10-8  IN SERVICE                  10-53  ROAD BLOCKED
10-9  REPEAT                      10-54  LIVESTOCK ON HIGHWAY
10-10 FIGHT IN PROGRESS           10-55  INTOXICATED DRIVER
10-11 DOG CASE                    10-56  INTOXICATED PERSON
10-12 STAND BY (STOP)             10-57  HIT & RUN, F,PI,PD
10-13 WEATHER & ROAD REPORT       10-58  DIRECT TRAFFIC
10-14 REPORT OF PROWLER           10-59  CONVOY OR ESCORT
10-15 CIVIL DISTURBANCE           10-60  SQUAD IN VICINITY
10-16 DOMESTIC TROUBLE            10-61  PERSONNEL IN AREA
10-17 MEET COMPLAINANT            10-62  REPLY TO MESSAGE
10-18 COMPLETE ASSIGNMENT QUICKLY 10-63  PREPARE TO MAKE WRITTEN CPY
10-19 RETURN TO -----             10-64  MESSAGE FOR LOCAL DELIVERY
10-20 LOCATION                    10-65  NET MESSAGE ASSIGNMENT
10-21 CALL --- BY TELEPHONE       10-66  MESSAGE CANCELLATION
10-22 DISREGARD                   10-67  CLEAR TO READ NET MESSAGE
10-23 ARRIVED AT SCENE            10-68  DISPATCH INFORMATION
10-24 ASSIGNMENT COMPLETED        10-69  MESSAGE RECEIVED
10-25 REPORT IN PERSON TO ----    10-70  FIRE ALARM
10-26 DETAINING SUBJECT, EXPIDITE 10-71  ADVISE NATURE OF FIRE
10-27 DRIVERS LICENSE INFORMATION        (SIZE, TYPE, BLDG CONTENTS)
10-28 VEHICLE REGISTRATION        10-72  REPORT PROGRESS ON FIRE
10-29 CHECK RECORDS FOR WANT      10-73  SMOKE REPORT
10-30 ILLEGAL USE OF RADIO        10-74  NEGATIVE
10-31 CRIME IN PROGRESS           10-75  IN CONTACT WITH ----
10-32 MAN WITH GUN                10-76  IN ROUTE
10-33 EMERGENCY                   10-77  ETA
10-34 RIOT                        10-78  NEED ASSISTANCE
10-35 MAJOR CRIME ALERT           10-79  NOTIFY CORONER
10-36 CORRECT TIME                10-82  RESERVE LODGING
10-37 INVES. SUSPICIOUS VEHICLE   10-84  IF MEETING -- ADVISE ETA
10-38 STOPPING SUSP. VEHICLE      10-85  WILL BE LATE
10-39 URGENT (LIGHTS & SIREN)     10-87  PICK UP CHECKS FOR DISTRIB.
10-40 SILENT RUN                  10-88  ADVISE TELEPHONE # OF ----
10-41 BEGINNING TOUR OF DUTY      10-90  BANK ALARM
10-42 ENDING TOUR OF DUTY         10-91  UNNECESSARY USE OF RADIO
10-43 INFORMATION                 10-93  BLOCKAGE
10-44 REQUEST PERMISSION TO LEAVE 10-94  DRAG RACING
      PATROL --- FOR ---          10-96  MENTAL SUBJECT
10-45 ANIMAL CARCASS IN ROAD      10-98  PRISON / JAIL BREAK
                                  10-99  RECORDS INDICATE WANTED/STOLEN