AIP ENR 1.12−5
United States of America 15 MAR 07
Federal Aviation Administration Nineteenth Edition
2.2.3Phase Three − Post Intercept Phase
2.2.3.1Upon identification phase completion, the
flight leader will turn away from the intercepted
aircraft. The wingman will remain well clear and
accomplish a rejoin with his/her leader.
2.3Communication interface between interceptor
aircrews and the ground controlling agency is
essential to ensure successful intercepted completion.
Flight safety is paramount. An aircraft which is
intercepted by another aircraft shall immediately:
2.3.1Follow the instructions given by the intercepting
aircraft, interpreting and responding to the visual
signals.
2.3.2Notify, if possible, the appropriate air traffic
services unit.
2.3.3Attempt to establish radio communication with
the intercepting aircraft or with the appropriate
intercept control unit, by making a general call on the
emergency frequency 243.0MHz and repeating this
call on the emergency frequency 121.5 MHz, if
practicable, giving the identity and position of the
aircraft and the nature of the flight.
2.3.4If equipped with SSR transponder, select
Mode3/A Code 7700, unless otherwise instructed by
the appropriate air traffic services unit. If any
instructions received by radio from any sources
conflict with those given by the intercepting aircraft
by visual or radio signal, the intercepted aircraft shall
request immediate clarification while continuing to
comply with the instructions given by the intercepting
aircraft.
2.4Interception Signals (See TBL ENR 1.12−1
and TBL ENR 1.12−2)
3. Law Enforcement Operations by Civil and
Military Organizations
3.1Special law enforcement operations
3.1.1Special law enforcement operations include
in−flight identification, surveillance, interdiction,
and pursuit activities performed in accordance with
official civil and/or military mission responsibilities.
3.1.2To facilitate accomplishment of these special
missions, exemptions from specified sections of the
Federal Aviation Regulations have been granted to
designated departments and agencies. However, it is
each organization’s responsibility to apprise air
traffic control (ATC) of their intent to operate under
an authorized exemption before initiating actual
operations.
3.1.3Additionally, some departments and agencies
that perform special missions have been assigned
coded identifiers to permit them to apprise ATC of
ongoing mission activities and solicit special air
traffic assistance.
ENR 1.12−6 AIP
15 MAR 07 United States of America
Nineteenth Edition Federal Aviation Administration
TBL ENR 1.12−1
Intercepting Signals
INTERCEPTING SIGNALS
Signals initiated by intercepting aircraft and responses by intercepted aircraft
(as set forth in ICAO Annex 2-Appendix 1, 2.1)
Series INTERCEPTING Aircraft Signals Meaning INTERCEPTED Aircraft Responds Meaning
1 DAY−Rocking wings from a position
slightly above and ahead of, and normally
to the left of, the intercepted aircraft and,
after acknowledgement, a slow level turn,
normally to the left, on to the desired
heading.
NIGHT-Same and, in addition, flashing
navigational lights at irregular intervals.
NOTE 1−Meteorological conditions or
terrain may require the intercepting
aircraft to take up a position slightly above
and ahead of, and to the right of, the
intercepted aircraft and to make the
subsequent turn to the right.
NOTE 2−If the intercepted aircraft is not
able to keep pace with the intercepting
aircraft, the latter is expected to fly a series
of race−track patterns and to rock its wings
each time it passes the intercepted aircraft.
You have
been
intercepted.
Follow me.
AEROPLANES:
DAY−Rocking wings and following.
NIGHT−Same and, in addition, flashing
navigational lights at irregular intervals.
HELICOPTERS:
DAY or NIGHT−Rocking aircraft, flashing
navigational lights at irregular intervals and
following.
Understood,
will comply.
2 DAY or NIGHT−An abrupt break−away
maneuver from the intercepted aircraft
consisting of a climbing turn of 90 degrees
or more without crossing the line of flight
of the intercepted aircraft.
You may
proceed.
AEROPLANES:
DAY or NIGHT-Rocking wings.
HELICOPTERS:
DAY or NIGHT−Rocking aircraft.
Understood,
will comply.
　
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