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Operations / 4 MIN READ

How do I read ASMA messages and use ATC identity choices?

Match each ASMA report to its aircraft or track. An ATC report can offer identity buttons beside SET; check the information before changing the track’s classification.

Game reference · v0.8.16.0Instructions use this version’s reference and controls. Your bindings or a later version may differ.
On this page

Unfamiliar word? Select a dotted-underlined term for its meaning.

Read a message

  1. Open ASMA and choose the category for the report you need. Newest messages appear at the top.
  2. Read the heading and text. Match the callsign, track number or base to the contact or task you are checking.
  3. Clicking a message heading selects that message. It does not send an aircraft order or apply an identity choice.
  4. If an ATC reply has letter buttons beside SET, those buttons belong to the track named in that reply. Check that track number before choosing one.

Message selection and SET choices

What you seeWhat it does
Message headingSelects that message. Clicking its heading again clears the selection.
SETA label introducing the identity choices on the same row. SET itself is not a button.
An identity letter beside SETApplies that classification to the track named by the ATC report, subject to the game’s classification checks. For example, A means Assumed Friendly.

Get a current ATC report

  1. Open the relevant controller conversation and ask about the track using TRACK 012, replacing 012 with its current track serial, not its squawk code.
  2. Read the returned report and match its track serial and callsign. The reply can include identity choices beside SET.
  3. Use the identity guide to decide whether the available information supports a change. A reply giving flight details does not, by itself, establish every flight as friendly.

Change an identity from the report

  1. Find the ATC report for the intended track. You do not need to select its heading before using its letter buttons.
  2. Click the appropriate identity letter beside SET. For example, choose A only when the information supports Assumed Friendly.
  3. Check the identity letter on that track on the scope. Changing a contact from a non-threat identity to a threat identity, such as S or H, can also open QRA Launch Options. Check the named target before choosing a base and launch size. At Critical tension, choosing H can also make an eligible fighter already identifying that target switch to Engage. Check its task in ACTIVE OPS.
  4. If the reply says IDENT FAILED, read its reason and check whether the track is still present. A protected friendly military identity can instead refuse the change with a warning tone and no reply. Check the current identity before trying again; do not keep clicking an old report.
  5. For aircraft in the same raid, the classification can also be applied to the other members. Check the group as well as the track you queried.

Use the labelled choice on the intended report

In a busy message window, use the letter button beside the correct report’s SET label. When you are not typing, number keys can activate choices on the selected report. An old message selection or a different track selected on the map is not a substitute for checking which contact the report names.

A report can describe an earlier state

An old “launched” or “tasked” message is not proof that an aircraft has arrived, finished its job or still has that task. Compare it with the current operation and later messages. Use the intercept checks if the flight appears stuck.

Find an intelligence report

Open INTEL and look for the report’s heading or track reference. Use the intelligence-report guide to check the full message and affected contact before acting.

Read missile warnings and outcomes together

MISSILE LOCK describes your fighter acquiring its own target. INBOUND MISSILE reports a threat to a fighter. DEFENDING describes its defensive turn and whether chaff was released, exhausted or not fitted. CHAFF EXHAUSTED means it has no chaff left. None of those messages is a confirmed escape. Read the later outcome, such as MISSILE EVADED, and follow the named aircraft and other missiles. See the missile-launch guide for the full sequence.

Why have the SET choices disappeared after loading?

In v0.8.16.0, a saved ASMA report restores its text without its old action buttons. Missing buttons do not establish that an earlier aircraft task was cancelled. Check the flight in ACTIVE OPS and compare the current track.

For a fresh ATC identity choice, open the controller line and send TRACK 012, replacing 012 with the current track serial. Read the new reply before choosing an identity.

Words used on this page

Choose an underlined term for a quick explanation, or browse the meanings here.

ASMA

The game’s message and command window. Use it to read reports, check responses to orders and type supported commands.

Related guide: asma commands
Track

The system’s record of a contact over time, built from related reports. On the scope it is shown using a symbol and available information.

Related guide: plot or track
ATC

Air traffic control: the service that manages aircraft traffic. In Air Defender, asking ATC can help you check a flight’s information.

Related guide: call atc
SET

The label beside an ATC report’s identity choices. Each letter button requests a classification for the track named in that report. Check the resulting identity because the change can be refused.

Related guide: asma messages
Callsign

The name or letters and numbers used to refer to a flight in communications. Match it with the displayed aircraft before issuing an order.

Related guide: communications
Contact

Something detected or being followed on the display. You may still need to establish what it is.

Related guide: plot or track
Track serial

The reference number the game assigns to a track, such as 007. It is different from the aircraft’s four-digit squawk code.

Related guide: trackblock
Squawk

The code set on an aircraft’s transponder. A four-digit squawk is information to check, not a permanent aircraft identity.

Related guide: squawk codes
Scope

The radar display: the map-like screen containing contacts, symbols and information.

Related guide: first session
QRA

Quick Reaction Alert: aircraft kept ready to launch when a contact needs to be investigated or a threat needs a response.

Related guide: qra launch
ENGAGE

The fighter’s attack task. Select the fighter, choose ENGAGE and then select the target. An accepted task is not proof that a weapon has already fired.

Related guide: engage target
Intercept

Sending an aircraft to meet another aircraft, for example to find out what it is. An intercept does not automatically mean attacking it.

Related guide: identify vs engage
IN PLAIN ENGLISH

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