TENNESSEE DEPARTMENT OF SAFETY
                RADIO SIGNALS AND CODES
A. Signals    
1 Call post 10-45 Auto wreck-PD
2 Call HQ 10-46 Auto wreck-PI
3 Change channel 10-47 Ambulance
4 Report to HQ 10-48 Wrecker
5 Report to post 10-49 Intoxicated driver
6 Call by telephone 10-50 Negative
7 Emergency 10-51 Driving without license
8 Meet 10-52 Armed Robbery
9 Disregard 10-53 Hit & Run 
10 Rush 10-54
B. 10 Codes 10-55 Kidnapping
10-1 Receiving poorly 10-56 Rape
10-2 Receiving OK 10-57 Reckless Driving
10-3 Cease transmitting 10-58 Drunk
10-4 Acknowledge 10-59 Lunacy
10-5 Relay 10-60 Missing Person
10-6 Busy 10-61 Suspicious Person
10-7 Out of Service 10-62
10-8 In service 10-63 Req assignment to ___
10-9 Repeat 10-64 Clear radio net
10-10 Out of Service, on call 10-65
10-11 Dispatching too rapidly 10-66 Bomb threat
10-12 Visitors present 10-67 Hostage situation
10-13 Advise Weather Conditions 10-68 Barricaded subject
10-14 Convoy or Escort 10-69 Weapon involved
10-15 Prisoner in Custody 10-70 Dead on Arrival
10-16 Transporting Subject 10-71 Vehicular Homicide
10-17 Advise road conditions 10-72 Riot
10-18 Complete assignment ASAP 10-73 Roadblock
10-19 Advise traffic conditions 10-74 Blood run 
10-20 Location 10-75 Aircraft down
10-21 Call Station R 10-76 Traffic for ___?
10-22 Eat 10-77 Radio repairs at __?
10-23 Nature call 10-78 Car repairs at __?
10-24 Felony Criminal Interdiction 10-79 Car Wash
10-25 In contact with 10-80 Stationary observation at __
10-26 DL History 10-81 Vehicle stop
10-27 DL Status 10-82 Suspicious vehicle stop
10-28 Vehicle registration 10-83 Assist motorist
10-29 Check for wanted 10-84 Assist Citizen
10-30 Does not conform to r&r 10-85 Serve warrant
10-31 Hit on 10-29; clear to copy? 10-86 Abandnoned vehicle
10-32 Breathalyser 10-87 Improperly parked vehicle
10-33 Emergency traffic; clear net 10-88 Obstructing Roadway
10-34 Officer in trouble 10-89 Disabled Vehicle
10-35 Confidential Information 10-90 Fire apparatus
10-36 Correct time 10-91 Rescue unit  
10-37 Operator on duty 10-92 Helicopter
10-38 Req back-up (not 10-34) 10-93 Tactical Unit
10-39 Req CID 10-94 Underwater Recovery Team
10-40 No units available 10-95 K-9 Unit
10-41 Civil Defence Test 10-96 Request Test Count
10-42 Back-up (Sheriff or PD) 10-97 At Scene
10-43 Want officer 10-98 Assignment Complete
10-44 Stolen Vehicle 10-99 Pursuit
          PHONETIC  
        ALPHABET        THP DISTRICTS
Letter Word
A Alpha (1)  Knoxville (865) 693-7311
B Bravo   Radio Room (865) 693-7311
C Charlie   DL Station (865) 594-6399
D Delta (2) Tiftonia (423) 821-3581
E Echo   Radio Room (423) 821-5150
F Foxtrot   DL Station (423) 634-6218
G Golf (3) Nashville (615) 741-3181
H Hotel   Radio Room (615) 741-2069
I India   DL Station (615) 741-2541
J Juliette (4) Memphis (901) 386-3831
K Kilo   Radio Room (901) 388-1041
L Lima   DL Station (901) 386-3864
M Mike (5) Fall Branch (423) 348-6144
N November   Radio Room (423) 348-6144
O Ocean   DL Station (423) 246-3121
P Papa (6) Cookeville (931) 528-8496
Q Quebec   Radio Room (931) 526-6154
R Romeo   DL Station (931) 528-5669
S Sierra (7) Lawrenceburg (931) 762-4966
T Tango   Radio Room (931) 762-4961
U Uniform   DL Station (931) 762-1117
V Victor (8)  Jackson (731) 668-6010
W Whiskey   Radio Room (731) 668-7474
X X-Ray   DL Station (731) 668-7360
Y Yankee
Z Zulu
DEPARTMENT OF SAFETY SCALE COMPLEX
Commissioner (615) 251-5166 Coffee Scales (931) 729-0962
Colonel (615) 251-5175 Haywood Scales (731) 772-0812
Facilities Mgmt (615) 741-2324 Knox Scales (865) 966-5071
Capitol Police (615) 741-2138 Robertson Scales (931) 741-1917
Communications (615) 741-6799
CID (615) 251-5185 AGENCIES
Credit Union (615) 251-5146 A.T.F. (615) 736-5459
Driver Control (615) 251-5310 Board of Claims (615) 741-2374
Financial Responsibility (615) 741-3954 Corrections (615) 741-2072
Driver Improvement (615) 251-5316 PSC
Fiscal Services (615) 251-5133 Title & Registration (615) 741-2479
Fleet Division (615) 741-2324 Attorney General (615) 741-6474
Internal Affairs (615) 251-5228 State Operator (615) 741-3011
Legal   (615) 251-5296 TBI HQ (615) 741-0430
MVE Adm   (615) 251-5182 Crime Lab (615) 741-4476
Personnel   (615) 251-5200 TEMA (615) 252-3300
Planning & Research (615) 251-5229 Transportation (615) 741-2331
Public Information (615) 251-5240 Wildlife (615) 360-0580
Pupil Transportation (615) 741-2866
Safety Education (615) 251-5313
Supply (615) 741-2620
LETA (615) 741-4448
Training (615) 741-5664
Tact Squad (615) 741-5660
General Public Info (615) 741-3954,
741-2308, 741-3311