Operation "Snow cap"

Mission 04 - Briefing


Greetings fellow aviators,

It sounds like everyone should be in Meiringen or Locarno shortly so I have
posted the details for the search mission to the dESPair event schedule:

The good news is that the rain and snow have stopped and that sky is
gradually clearing. The forecast is calling for broken clouds at 11,000
feet and a temp of +15 C (62 F). Unfortunately with all of the rain and
humidity, it is very hazy with visibility down to 2 Nm. I've listed start
altitudes at which you should enter the search regions so please follow
these so as not to hit a mountain. There are some very tall mountains in
search areas 1 and 3 (up to 14,000 feet) so please watch out for them.

Pick an area you want to search and when done, please post a message to this
channel indicating the area you searched so we can keep track of this. If
you find the AN-225, please report its distance and bearing from your
airport of origin. Also take some pictures if you can so we can determine
the plane's relative condition as well as the condition of the surface it is
on.

Have fun and good luck!

Sir Darkwing


ID: RCV01-M04
AN-225 Search Operation - Locate AN-225
CONTACT: dESPair Mission HQ
RECIP: All Active dESPair Personnel

FROM: Meiringen (LSMM) OR Locarno (LSZL)
VIA: Search Pattern (see details below)
TO: Meiringen (LSMM) OR Locarno (LSZL)
LSMM/LSZL DEPRT: 10 Nov 2000 09:30 (local Suisse time)
LSMM/LSZL ARR: N/A

BRIEFING:

The week of rain and snow has finally ended. Conditions are clearing but with the humidity and calm winds, the visibility is minimal in fog.

Flight Instructions:

Mission 4A - Search from Meiringen (LSMM)

Note: It is assumed you are using a GPS-equipped aircraft for this mission. All headings listed are magnetic.

1. Determine the search region (1, 2, or 3) that you wish to search (see search area map).

2. Depart LSMM and do a circling climb to 11,000 feet. This will provide you with sufficient ground clearance for the start of the search pattern.

3. Once you have climbed to this altitude, fly directly over LSMM and proceed to your search area start point following the vectors listed below:

A. Fly heading 197 until 10 Nm from LSMM

B. Fly heading 169 until 5 Nm from LSMM

C. Fly heading 95 until 5 Nm from LSMM

D. Fly heading 70 until 10 Nm from LSMM

4. Once at the intersection listed above, turn to heading 138 degrees and follow this course for 20 Nm. The chart below will give you the time to cover 20 Nm at specific speeds:

 Speed (kts)

Time (min)

 70

17

90

13:30

110

11

130

9:15 

150

8

200

6

5. After 20 Nm turn 180 degrees around to a heading of 318 degrees and follow this heading back 20 Nm. It is recommended that this turn be made at a speed of less than 150 knots so that the space between your in and out legs is not too great.

6. Follow this procedure until the desired search area is covered.

7. Send a message to the dESPair communications channel when you have a covered a search area so we can keep track of what area has been covered. If you find the AN-225, report its position as the distance and heading from your airport of origin.

 

Mission 4B - Search from Locarno (LSZL)

Note: It is assumed you are using a GPS-equipped aircraft for this mission. All headings listed are magnetic.

1. Determine the search region (4, 5, or 6) that you wish to search (see search area map).

2. Depart LSZL and do a circling climb to 8,000 feet. This will provide you with sufficient ground clearance for the start of the search pattern.

3. Once you have climbed to this altitude, fly directly over LSZL and proceed to your search area start point following the vectors listed below:

E. Fly heading 266 until 11 Nm from LSZL

F. Fly heading 295 until 7 Nm from LSZL

G. Fly heading 347 until 8 Nm from LSZL

H. Fly heading 6 until 11 Nm from LSZL

4. Once at the intersection listed above, turn to heading 318 degrees and follow this course for 20 Nm. The chart below will give you the time to cover 20 Nm at specific speeds:

 Speed (kts)

Time (min)

 70

17

90

13:30

110

11

130

9:15 

150

8

200

6

5. After 20 Nm turn 180 degrees around to a heading of 138 degrees and follow this heading back 20 Nm. It is recommended that this turn be made at a speed of less than 150 knots so that the space between your in and out legs is not too great.

6. Follow this procedure until the desired search area is covered.

7. Send a message to the dESPair communications channel when you have a covered a search area so we can keep track of what area has been covered. If you find the AN-225, report its position as the distance and heading from your airport of origin.


MISSION GOALS:
  • Locate the AN-225

FLIGHT PLAN MAP:

Flight Plan Maps


WEATHER REPORT: Ceiling 11,000 feet ASL broken with some fog. Wind is calm. Visibility is 2 Nm and the temperature is +15 C.

Mission files:

Mission 4 Downloads:

No new files are needed for this mission. Make sure you have the mission 1 and 2 files available from the dESPair event schedule.

Sir Darkwing
dESPair SOAS


REMARKS: Mission approved for public archive

©2000 dESPair - No distribution or commercial use allowed.