2-3-1 2-3-1 General

 Unless otherwise authorized in a facility directive, use flight progress strips to post current data on air traffic and clearances required for control and other air traffic control services. To prevent misinterpretation when data is hand printed, use standard hand printed characters.

EN ROUTE: Flight Progress Strips shall be posted.
{New-98-3 Revised February 26, 1998}
 REFERENCE -
  FAAO 7210.3, Flight Progress Strip Usage, paragraph 6-1-6.
 a. Maintain only necessary current data and remove the strips from the flight progress boards when no longer required for control purposes. To correct, update, or preplan information:
  1. Do not erase or overwrite any item. Use an "X" to delete a climb/descend and maintain arrow, an at or above/below symbol, a cruise symbol, and unwanted altitude information. Write the new altitude information immediately adjacent to it and within the same space.
  2. Do not draw a horizontal line through an altitude being vacated until after the aircraft has reported or is observed (valid Mode C) leaving the altitude.
  3. Preplanning may be accomplished in red pencil.
 b. Manually prepared strips shall conform to the format of machine-generated strips and manual strip preparation procedures will be modified simultaneously with the operational implementation of changes in the machine-generated format. (See Figure 2-3-1)
 c. Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e. 5,000 feet as 5, and 2,800 as 2.8.
NOTE -
A slant line crossing through the number zero and underline of the letter "s" on handwritten portions of flight progress strips are required only when there is reason to believe the lack of these markings could lead to misunderstanding. A slant line crossing through the number zero is required on all weather data.
 

2-3-2 En route Data Entries
 

 a. Information recorded on the flight progress strips (FAA Forms 7230-19) shall be entered in the correspondingly numbered spaces:
  1. Verification symbol if required.
  2. Revision number.
  3. Aircraft identification.
  4. Number of aircraft if more than one, TCAS/heavy aircraft indicator if appropriate, type of aircraft, and aircraft equipment suffix. The TCAS indicator is "T/," the heavy aircraft indicator is "H/," and for aircraft that are both TCAS and heavy, the indicator is "B/" and for B757, the indicator is "F/", B757 with TCAS, the indicator is "L/".
  5. Filed true airspeed.
  6. Sector number.
  7. Computer identification number if required.
  8. Estimated groundspeed.
  9. Revised groundspeed or strip request (SR) originator.
  10. Strip number.
  11. Previous fix.
  12. Estimated time over previous fix.
  13. Revised estimated time over previous fix.
  14. Actual time over previous fix, or actual departure time entered on first fix posting after departure.
  14a. Plus time expressed in minutes from the previous fix to the posted fix.
  15. Center-estimated time over fix (in hours and minutes), or clearance information for departing aircraft.
  16. Arrows to indicate if aircraft is departing () or arriving ().
  17. Pilot-estimated time over fix.
  18. Actual time over fix, time leaving holding fix, arrival time at nonapproach control airport, or symbol indicating cancellation of IFR flight plan for arriving aircraft, or departure time (actual or assumed).
  19. Fix. For departing aircraft, add proposed departure time.
  20. Altitude information (in hundreds of feet) or as noted below.
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e. FL 330 as 33, 5,000 feet as 5, and 2,800 as 2.8.
  20a. OPTIONAL USE, when voice recorders are operational;
     REQUIRED USE, when the voice recorders are not operating and strips are being used at the facility. This space is used to record reported RA events. The letters RA followed by a climb or descent arrow (if the climb or descent action is reported) and the time (hhmm) the event is reported.
  21. Next posted fix or coordination fix.
  22. Pilot's estimated time over next fix.
  23. Arrows to indicate north (), south (), east (), or west () direction of flight if required.
  24. Requested altitude.
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e. FL 330 as 33, 5,000 feet as 5, and 2,800 as 2.8.
  25. Point of origin, route as required for control and data relay, and destination.
{New-98-3 Revised February 26, 1998}
  26. Pertinent remarks, minimum fuel, point out/radar vector/speed adjustment information or sector/position number (when applicable in accordance with paragraph 2-2-1, Recording Information), or NRP.
  27. Mode 3/A beacon code if applicable.
  28. Miscellaneous control data (expected further clearance time, time cleared for approach, etc.).
  29-30. Transfer of control data and coordination indicators.
 b. Latitude/longitude coordinates may be used to define waypoints and may be substituted for nonadapted NAVAIDs in space 25 of domestic en route flight progress strips provided it is necessary to accommodate a random RNAV or GNSS route request.
 c. Facility Air Traffic Managers may authorize the optional use of spaces 13, 14, 14a, 22, 23, 24, and 28 for point out information, radar vector information, speed adjustment information, or transfer of control data.

2-3-3 Terminal Data Entries

 a. Arrivals:
 Information recorded on the flight progress strips (FAA Forms 7230-7.1, 7230-7.2, and 7230-8) shall be entered in the correspondingly numbered spaces. Facility managers can authorize omissions and/or optional use of spaces 2A, 9A, and 10-18, if no misunderstanding will result. These omissions and/or optional uses shall be specified in a facility directive.
 

  1. Aircraft Identification
  2. Revision number (FDIO locations only).
  2A. Strip request originator. (At FDIO locations this indicates the sector or position that requested a strip be printed.)
  3. Number of aircraft if more than one, TCAS/heavy aircraft indicator if appropriate, type of aircraft, and aircraft equipment suffix. The TCAS indicator is "T/," the heavy aircraft indicator is "H/," and for aircraft that are both TCAS and heavy the indicator is "B/," and for B757, the indicator is "F/", B757 with TCAS, the indicator is "L/".
  4. Computer identification number if required.
  5. Secondary radar (beacon) code assigned.
  6. (FDIO Locations.) The previous fix will be printed.
   (NON-FDIO Locations.) Use of the inbound airway. This function is restricted to facilities where flight data is received via interphone when agreed upon by the center and terminal facilities.
  7. Coordination fix.
  8. Estimated time of arrival at the coordination fix or destination airport.
  8A. OPTIONAL USE, when voice recorders are operational;
    REQUIRED USE, when the voice recorders are not operating and strips are being used at the facility. This space is used to record reported RA events when the voice recorders are not operational and strips are being used at the facility. The letters RA followed by a climb or descent arrow (if the climb or descent action is reported) and the time (hhmm) the event is reported.
  9. Altitude (in hundreds of feet) and remarks.
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e., FL230 as 23, 5,000 feet as 5, and 2,800 as 2.8.
  9A. Minimum fuel, destination airport/point out/radar vector/speed adjustment information. Air Traffic managers may authorize in a facility directive the omission of any of these items, except minimum fuel, if no misunderstanding will result.
NOTE:
Authorized omissions and optional use of spaces shall be specified in the facility directive concerning strip marking procedures.
  10-18. Enter data as specified by a facility directive. Radar facility personnel need not enter data in these spaces except when non-radar procedures are used or when radio recording equipment is inoperative.
 b. Departures:
 

 Information recorded on the flight progress strips (FAA Forms 7230-7.1, 7230-7.2, and 7230-8) shall be entered in the correspondingly numbered spaces. Facility managers can authorize omissions and/or optional use of spaces 2A, 9A, and 10-18, if no misunderstanding will result. These omissions and/or optional uses shall be specified in a facility directive.
  1. Aircraft identification
  2. Revision number (FDIO locations only).
  2A. Strip request originator. (At FDIO locations this indicates the sector or position that requested a strip be printed.)
  3. Number of aircraft if more than one, TCAS/heavy aircraft indicator if appropriate, type of aircraft, and aircraft equipment suffix. The TCAS indicator is "T/," the heavy aircraft indicator is "H/," and for aircraft that are both TCAS and heavy the indicator is "B/," and for B757, the indicator is "F/", B757 with TCAS, the indicator is "L/".
  4. Computer identification number if required.
  5. Secondary radar (beacon) code assigned.
  6. Proposed departure time.
  7. Requested altitude
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e., FL230 as 23, 5,000 feet as 5, and 2,800 as 2.8.
  8. Departure airport.
  8A. OPTIONAL USE, when voice recorders are operational;
    REQUIRED USE, when the voice recorders are not operating and strips are being used at the facility. This space is used to record reported RA events when the voice recorders are not operational and strips are being used at the facility. The letters RA followed by a climb or descent arrow (if the climb or descent action is reported) and the time (hhmm) the event is reported.
  9. Computer-generated: Route, destination, and remarks. Manually enter altitude / altitude restrictions in the order flown, if appropriate, and remarks.
  9. Hand-prepared: Clearance limit, route, altitude / altitude restrictions in the order flown, if appropriate, and remarks.
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e., FL230 as 23, 5,000 feet as 5, and 2,800 as 2.8.
  9A. Point out / radar vector / speed adjustment information.
  10-18. Enter data as specified by a facility directive. Items, such as departure time, runway used for takeoff, check marks to indicate information forwarded or relayed, may be entered in these spaces.
 c. Overflights:
 

 Information recorded on the flight progress strips (FAA Forms 7230-7.1, 7230-7.2, and 7230-8) shall be entered in the correspondingly numbered spaces. Facility managers can authorize omissions and/or optional use of spaces 2A, 9A, and 10-18, if no misunderstanding will result. These omissions and/or optional uses shall be specified in a facility directive.
  1. Aircraft Identification
  2. Revision number (FDIO locations only).
  2A. Strip request originator. (At FDIO locations this indicates the sector or position that requested a strip be printed.)
  3. Number of aircraft if more than one, TCAS / heavy aircraft indicator if appropriate, type of aircraft, and aircraft equipment suffix. The TCAS indicator is "T/," the heavy aircraft indicator is "H/," and for aircraft that are both TCAS and heavy the indicator is "B/," and for B757, the indicator is "F/", B757 with TCAS, the indicator is "L/".
  4. Computer identification number if required.
  5. Secondary radar (beacon) code assigned.
  6. Coordination fix.
  7. Overflight coordination indicator (FDIO locations only).
NOTE:
The overflight coordination indicator identifies the facility to which flight data has been forwarded.
  8. Estimated time of arrival at the coordination fix.
  8A. OPTIONAL USE, when voice recorders are operational;
    REQUIRED USE, when the voice recorders are not operating and strips are being used at the facility.) This space is used to record reported RA events when the voice recorders are not operational and strips are being used at the facility. The letters RA followed by a climb or descent arrow (if the climb or descent action is reported) and the time (hhmm) the event is reported.
  9. Altitude and route of flight through the terminal area.
NOTE -
Altitude information may be written in thousands of feet provided the procedure is authorized by the facility manager, and is defined in a facility directive, i.e., FL230 as 23, 5,000 feet as 5, and 2,800 as 2.8.
  9A. Point out / radar vector / speed adjustment information.
  10-18. Enter data as specified by a facility directive.
NOTE -
National standardization of items (10 through 18) is not practical because of regional and local variations in operating methods; e.g., single fix, multiple fix, radar, tower en route control, etc.
 d. Air traffic managers at automated terminal radar facilities may waive the requirement to use flight progress strips provided:
  1. Backup systems such as multiple radar sites/systems or single site radars with CENRAP are utilized.
  2. Local procedures are documented in a facility directive. These procedures should include but not be limited to:
   (a) Departure areas and/or procedures.
   (b) Arrival procedures.
   (c) Overflight handling procedures.
   (d) Transition from radar to nonradar.
   (e) Transition from arts to nonarts.
   (f) Transition from ASR to CENRAP
  3. No misunderstanding will occur as a result of no strip usage.
  4. Unused flight progress strips, facility developed forms and/or blank notepads shall be provided for controller use.
  5. Facilities shall revert to flight progress strip usage if backup systems referred to in subparagraph a are not available.
 e. Air traffic managers at FDIO locations may authorize reduce lateral spacing between fields so as to print all FDIO data to the left of the strip perforation when using FAA form 7230-7.2. all items will retain the same relationship to each other as they do when the full length strip (FAA form 7230-7.1) is used.

2-3-4 Aircraft Identity

 Indicate aircraft identity by one of the following using combinations not to exceed seven alphanumeric characters:
 a. Civil aircraft, including air carrier - Aircraft letter-digit registration number including the letter "T" prefix for air taxi aircraft, the letter "L" for lifeguard aircraft, 3-letter aircraft company designator specified in the Contractions Handbook followed by the trip or flight number. Use the operating air carrier's company name in identifying equipment interchange flights.
EXAMPLE -
"N12345."
"TN5552Q."
"AAL192."
"LN751B."
NOTE -
The letter "L" is not to be used for air carrier / air taxi lifeguard aircraft.
 b. Military Aircraft -
  1. Prefixes indicating branch of service and/or type of mission followed by the last 5 digits of the serial number (the last 4 digits for CAF/CAM/CTG). (See Table 2-3-1 and Table 2-3-2).
  2. Pronounceable words of 3, 4, 5, and 6 letters followed by a 4-, 3-, 2-, or 1-digit number.
EXAMPLE -
"SAMP Three One Six."
  3. Assigned double-letter 2-digit flight number.
  4. Navy or Marine fleet and training command aircraft, one of the following:
   (a) The service prefix and 2 letters (use phonetic alphabet equivalent) followed by 2 or 3 digits.

Table 2-3-1 - Branch of Service Prefix
 Prefix Branch
 A U.S. Air Force
 C U.S. Coast Guard
 G Air or Army National Guard
 R U.S. Army
 VM U.S. Marine Corps
 VV U.S. Navy
 CAF Canadian Armed Force
 CAM Canadian Armed Force (Transport Command)
 CTG Canadian Coast Guard

Table 2-3-2 - Military Mission Prefix
 Prefix Mission
 E Medical Air Evacuation
 F Flight Check
 L LOGAIR (USAF Contract)
{New-98-3 Revised February 26, 1998}
 RCH AMC (Air Mobility Command)
 S Special Air Mission

   (b) The service prefix and a digit and a letter (use phonetic alphabet equivalent) followed by 2 or 3 digits.
 c. Special-use - Approved special-use identifiers.

2-3-5 Aircraft Type

 Use the approved codes listed in Appendices A thru C to indicate aircraft type.

2-3-6 USAF/USN Undergraduate Pilots

 To identify aircraft piloted by solo USAF/USN undergraduate student pilots (who may occasionally request revised clearances because they normally are restricted to flight in VFR conditions), the aircraft identification in the flight plan shall include the letter "Z" as a suffix. Do not use this suffix, however, in ground-to-air communication.
NOTE -
USAF solo students who have passed an instrument certification check may penetrate cloud layers in climb or descent only. Requests for revised clearances to avoid clouds in level flight can still be expected. This does not change the requirement to use the letter "Z" as a suffix to the aircraft identification.
REFERENCE -
FAAO 7110.65, Aircraft Identification, paragraph 2-4-20;
{New-98-3 Revised February 26, 1998}
  FAAO 7610.4, Chapter 12, Section 10, USAF Undergraduate Flying Training (UFT)/Pilot Instructor
  Training (PIT).

2-3-7 Aircraft Equipment Suffix

{New-98-3 Revised February 26, 1998}
 a. Indicate, for both VFR and IFR operations, the aircraft's radar transponder, DME, or navigation capability by adding the appropriate symbol, preceded by a slant. (See Table 2-3-3).
 b. When forwarding this information, state the aircraft type followed by the word "slant" and the appropriate phonetic letter equivalent of the suffix.
EXAMPLE -
"Cessna Three-Ten slant tango."
"A-Ten slant november."
"F-Sixteen slant papa."
"Seven-Sixty-Seven slant golf."

2-3-8 Clearance Status

 Use an appropriate clearance symbol followed by a dash (-) and other pertinent information to clearly show the clearance status of an aircraft.  To indicate delay status use:
 a. The symbol "H" at the clearance limit when holding instructions have been included in the aircraft's original clearance. Show detailed holding information following the dash when holding differs from the established pattern for the fix; i.e., turns, leg lengths, etc.
 b. The symbols "F" or "O" to indicate the clearance limit when a delay is not anticipated.

2-3-9 Control Symbology

 Use authorized control and clearance symbols or abbreviations for recording clearances, reports, and instructions. Control status of aircraft must always be current.  You may use:
 a. Plain language markings when it will aid in understanding information.
 b. Locally approved identifiers. Use these only within your facility and not on teletypewriter or interphone circuits.
 c. Plain sheets of paper or locally procured forms to record information when flight progress strips are not used. (See TBL 2-3-4 and TBL 2-3-5).
 d. Control Information Symbols (See Figure 2-3-6 and Figure 2-3-7)
REFERENCE -
FAAO 7110.65, Exceptions, paragraph 4-5-3.
{New-98-3 Revised February 26, 1998}
 

   NOTE -
      1 - The /F and /E suffixes will only be used by aircraft operating to and from airports within the United States and U.S. territories unless authorized by the controlling authority.
      2 - Aircraft that will file /R (RNAV) are those equipped with: OMEGA, very low frequency (VLF), inertial systems (INS) and/or any of these systems combined with VOR, DME, and/or ILS/MLS systems.
      3 - Aircraft that will file /G (GPS) are those equipped with: GPS/GNSS approach capable.
      4 - Aircraft that will file /F (FMS) are those equipped with: a single FMS that is capable of vertical navigation (VNAV).
      5 - Aircraft that will file /E (FMS) are those equipped with: dual inertial reference units (IRU's), dual FMS's, and an electronic map. All /E aircraft are authorized to fly all FMS procedures including those designated "for use by /F aircraft only."
      6 - The /W suffix will identify aircraft that are approved for reduced vertical separation minima (RVSM). In addition to enhanced altimetry systems, all aircraft will have area navigation and an operating transponder with altitude (Mode C).
      7 - All aircraft operating with these equipment suffixes will have operating transponders with altitude (Mode C) capability. If an aircraft is unable to operate with a transponder and altitude encoding, it will revert to the appropriate code listed above under Area Navigation.

Table 2-3-4 - Clearance Abbreviations
 Abbr. Meaning
 A Cleared to airport (point of intended landing)
 B Center clearance delivered
 C ATC clears (when clearance relayed through non-ATC facility)
 CAF Cleared as filed
 D Cleared to depart from the fix
 F Cleared to the fix
 H Cleared to hold and instructions issued
 L Cleared to land
 N Clearance not delivered
 O Cleared to the outer marker
 PD Cleared to climb/descend at pilot's discretion
 Q Cleared to fly specified sectors of a NAVAID defined in terms of courses, bearings, radials or quadrants within a designated radius.
 T Cleared through (for landing and takeoff through intermediate point)
 V Cleared over the fix
 X Cleared to cross (airway, route, radial) at (point)
 Z Tower jurisdiction

Table 2-3-5 - Miscellaneous Abbreviations
 Abbr. Meaning
 BC Back course approach
 CT Contact approach
 FA Final approach
 FMS Flight Management System Approach
 GPS GPS approach
 I Initial approach
 ILS ILS approach
 MA Missed approach
 MLS MLS approach
 NDB Nondirectional radio beacon approach
 OTP VFR conditions on top
 PA Precision approach
 PT Procedure turn
 RA Resolution Advisory (Pilot reported TCAS event.)
 RH Runway Heading
 RP Report immediately upon passing (fix/altitude)
 RX Report crossing
 SA Surveillance approach
 SI Straight-in approach
 TA TACAN approach
 TL Turn left
 TR Turn right
 VA Visual approach
 VR VOR approach