Range Safety OIC/RSO EXAM STUDY
GUIDE 2026/2027 COMPLETE QUESTIONS
WITH VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. AR385-63/MCO 3570.1 - ANSWER ✔ establishes ranges safety policies
and responsibilities for firing ammunition, lasers, guided, missiles, and
rockets on Marine Corps and Army ranges.
2. DA Pam 385-63 - ANSWER ✔ provides implementation guidance for the
Marine Corps Range Safety Program.
3. SOP - ANSWER ✔ each range or range complex will have its own standard
operating procedure (SOP). The SOP for an installation will have installation
-specific instructions for range safety. You must read the most current Sop
for the range that you will be using.
4. Impact Media - ANSWER ✔ The areas around, behind, and the actual target
where a projectile may impact
5. Impact Media effects - ANSWER ✔ Differences in composition between
impact media result in different deflection characteristics.
6. When will SDZs be modified - ANSWER ✔ when your training involves
multiple targets, multiple firing points or moving targets
,7. ORM - ANSWER ✔ ID Hazards, Assess Hazards, Make Risk Decisions,
Implement Controls, Supervise
8. Implement Controls - ANSWER ✔ Administrative, Engineering, PPE
9. Supervise Duties - ANSWER ✔ •Monitoring the exercise for new hazards
•Assigning observers to enforce established procedures and follow through
with selected controls
•Adjusting controls which are ineffective
•Determining which controls were effective and ensuring they are
implemented for future exercises
10.Implement Controls - ANSWER ✔ Implementing controls effectively
requires clear communication, accountable personnel, and sufficient
resources to implement the controls. As you take action to implement
controls, consider the three types of controls.
11.Make Risk Decision - ANSWER ✔ As the OIC, you will develop control
measures to reduce risks for each hazard. Develop control measures starting
with those with the lowest RAC or highest
12.Assess Hazards - ANSWER ✔ For each hazard identified, you must
determine the associated degree of risk in terms of severity and probability.
Once probability and severity are established, hazards must also be
categorized. The risk assessment categories are described in in MCO
3500.27.
Use the Risk Assessment Matrix to determine the Risk Assessment Code
(RAC). The RAC represents the overall risk of a hazard. You will determine
the RAC for each hazard by using each hazard's severity and probability
category.
, 13.ID Hazards - ANSWER ✔ Hazards during a range exercise can result from
the weather conditions, terrain, types of weaponry, and ammunition used.
The possible risks associated with hazards can range from low risk that
personnel will injure themselves to high risk that personnel may lose their
lives. Hazards can also be a threat to property and command interests.
14.MCO P8020.10 - ANSWER ✔ Establishes regulations for ammunition
handling, accountability, and reporting
15.MCO P8020.10 has requirements for - ANSWER ✔ -Transportation
-Storage and handling
-Security and accountability
-Malfunction reporting
16.In the event of an emergency requiring a medevac, who will initiate the call
to 9-1-1? - ANSWER ✔ Range Control
17.There is no need to pre-coordinate after hours training because Range
Control is operational 24/7. - ANSWER ✔ False
18.Who will determine if Emergency Management Services (EMS) are required
in the event of a medical incident? - ANSWER ✔ OIC & Medic
19.The CLS/Medic must have the following equipment and capabilities present
on live fire ranges: - ANSWER ✔ -Radio communications with Range
Control
-A strip map showing the quickest route from the range to the nearest gate
and hospital
-A standard aid bag fully stocked with items that are not expired
GUIDE 2026/2027 COMPLETE QUESTIONS
WITH VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. AR385-63/MCO 3570.1 - ANSWER ✔ establishes ranges safety policies
and responsibilities for firing ammunition, lasers, guided, missiles, and
rockets on Marine Corps and Army ranges.
2. DA Pam 385-63 - ANSWER ✔ provides implementation guidance for the
Marine Corps Range Safety Program.
3. SOP - ANSWER ✔ each range or range complex will have its own standard
operating procedure (SOP). The SOP for an installation will have installation
-specific instructions for range safety. You must read the most current Sop
for the range that you will be using.
4. Impact Media - ANSWER ✔ The areas around, behind, and the actual target
where a projectile may impact
5. Impact Media effects - ANSWER ✔ Differences in composition between
impact media result in different deflection characteristics.
6. When will SDZs be modified - ANSWER ✔ when your training involves
multiple targets, multiple firing points or moving targets
,7. ORM - ANSWER ✔ ID Hazards, Assess Hazards, Make Risk Decisions,
Implement Controls, Supervise
8. Implement Controls - ANSWER ✔ Administrative, Engineering, PPE
9. Supervise Duties - ANSWER ✔ •Monitoring the exercise for new hazards
•Assigning observers to enforce established procedures and follow through
with selected controls
•Adjusting controls which are ineffective
•Determining which controls were effective and ensuring they are
implemented for future exercises
10.Implement Controls - ANSWER ✔ Implementing controls effectively
requires clear communication, accountable personnel, and sufficient
resources to implement the controls. As you take action to implement
controls, consider the three types of controls.
11.Make Risk Decision - ANSWER ✔ As the OIC, you will develop control
measures to reduce risks for each hazard. Develop control measures starting
with those with the lowest RAC or highest
12.Assess Hazards - ANSWER ✔ For each hazard identified, you must
determine the associated degree of risk in terms of severity and probability.
Once probability and severity are established, hazards must also be
categorized. The risk assessment categories are described in in MCO
3500.27.
Use the Risk Assessment Matrix to determine the Risk Assessment Code
(RAC). The RAC represents the overall risk of a hazard. You will determine
the RAC for each hazard by using each hazard's severity and probability
category.
, 13.ID Hazards - ANSWER ✔ Hazards during a range exercise can result from
the weather conditions, terrain, types of weaponry, and ammunition used.
The possible risks associated with hazards can range from low risk that
personnel will injure themselves to high risk that personnel may lose their
lives. Hazards can also be a threat to property and command interests.
14.MCO P8020.10 - ANSWER ✔ Establishes regulations for ammunition
handling, accountability, and reporting
15.MCO P8020.10 has requirements for - ANSWER ✔ -Transportation
-Storage and handling
-Security and accountability
-Malfunction reporting
16.In the event of an emergency requiring a medevac, who will initiate the call
to 9-1-1? - ANSWER ✔ Range Control
17.There is no need to pre-coordinate after hours training because Range
Control is operational 24/7. - ANSWER ✔ False
18.Who will determine if Emergency Management Services (EMS) are required
in the event of a medical incident? - ANSWER ✔ OIC & Medic
19.The CLS/Medic must have the following equipment and capabilities present
on live fire ranges: - ANSWER ✔ -Radio communications with Range
Control
-A strip map showing the quickest route from the range to the nearest gate
and hospital
-A standard aid bag fully stocked with items that are not expired
