
LINE ITEM EXPLANATION
1. Location of
Pickup Site.
Encrypt grid coordinates. When using DRYAD Numeral Cipher, the same SET line will be used to encrypt grid
zone letters and coordinates. To preclude misunderstanding, a statement is made that grid zone letters are in-
cluded in the message (unless unit SOP specifies its use at all times).
2. Radio Frequency,
Call Sign, Suffix.
Encrypt the frequency of the radio at the pickup site, not a relay frequency. The call sign (and suffix if used) of
person to be contacted at the pickup site may be transmitted in the clear.
3. No. of Patients
by Precedence.
Report only applicable info & encrypt brevity codes. A = Urgent, B = Urgent-Surg, C = Priority, D = Routine, E =
Convenience. (If 2 or more categories reported in same request, insert the word “break” btwn. each category.)
4. Spec Equipment. Encrypt applicable brevity codes. A = None, B = Hoist, C = Extraction equipment, D = Ventilator.
5. No. of Patients
by Type.
Report only applicable information and encrypt brevity code. If requesting MEDEVAC for both types, insert the
word “break ” between the litter entry and ambulatory entry: L + # of Pnt -Litter; A + # of Pnt - Ambul (sitting).
6. Security Pickup
Site (Wartime).
N = No enemy troops in area, P = Possibly enemy troops in area (approach with caution), E = Enemy troops in
area (approach with caution), X = Enemy troops in area (armed escort required).
6. Number and type
of Wound, Injury,
Illness (Peacetime).
Specific information regarding patient wounds by type (gunshot or shrapnel). Report serious bleeding, along
with patient blood type, if known.
7. Method of
Marking Pickup Site.
Encrypt the brevity codes. A = Panels, B = Pyrotechnic signal, C = Smoke Signal, D = None, E = Other.
8. Patient Nation-
ality and Status.
Number of patients in each category need not be transmitted. Encrypt only applicable brevity codes. A = US
military, B = US civilian, C = Non-US mil, D = Non-US civilian, E = EPW.
9. NBC Contami-
nation, (Wartime).
Include this line only when applicable. Encrypt the applicable brevity codes. N = nuclear, B = biological, C =
chemical.
9. Terrain Descrip-
tion (Peacetime).
Include details of terrain features in and around proposed landing site. If possible, describe the relationship of
site to a prominent terrain feature ( lake, mountain, tower).
Reference: FM 8-10-6, Medical Evacuation in a Theater of Operations, pages 7-7 through 7-9.