Q Codes 319

Code ▲ Question Answer Application
QJH Shall I run … 1) my test tape? 2) a test sentence? Run … 1) your test tape. 2) a test sentence. Aeronautical Code signals
QJI Will you transmit a continuous … 1) mark? 2) space? I am transmitting a continuous… 1) mark. 2) space. Aeronautical Code signals
QJK Are you receiving … 1) a continuous mark? 2) a continuous space? 3) a mark bias? 4) a space bias? I am receiving … 1) a continuous mark? 2) a continuous space? 3) a mark bias? 4) a space bias? Aeronautical Code signals
QKC The sea conditions (at ... position) … 1) permit alighting but not take-off. 2) render alighting extremely hazardous. Aeronautical Code signals
QKF May I be relieved (at ... hours)? You may expect to be relieved at ... hours [by … 1) aircraft ... (identification) (type ...) 2) vessel whose call sign is ... (call sign) {and/or whose name is ... (name)}]. Aeronautical Code signals
QKG Will relief take place when ... (identification) establishes … 1) visual, 2) communications, contact with survivors? Relief will take place when ... (identification) establishes … 1) visual, 2) communications, contact with survivors? Aeronautical Code signals
QKH Report details of the parallel sweep (track) search being (or to be) conducted? In the parallel sweep (track) search being (or to be) conducted, what is (are) ... 1) the direction of sweeps, 2) the separation between sweeps, 3) the flight level/altitude ... employed in the search pattern? The parallel sweep (track) search is being (or to be) conducted … 1) with direction of sweeps ... degrees ... (true or magnetic). 2) with ... (distance figures and units) separation between sweeps. 3) at flight level/altitude … Aeronautical Code signals
QKN Aircraft plotted (believed to be you) in position ... on track ... degrees at ... hours. Aeronautical Code signals
QKO What other units are (or will be) taking part in the operation [... (identification of operation)]? In the operation [... (identification)], the following units are (or will be) taking part ... (name of units). ... (name) unit is taking part in operation [... (identification] (with effect from ... hours). Aeronautical Code signals
QKP Which pattern of search is being followed? The search pattern is … 1) parallel sweep. 2) square search. 3) creeping line ahead. 4) track crawl. 5) contour search. 6) combined search by aircraft and ship. 7) ... (specify). Aeronautical Code signals
QLB Will you monitor ... station and report regarding range, quality, etc.? I have monitored ... station and report (briefly) as follows ... Aeronautical Code signals
QLE What is your expected signal? The expected signal is low... Amateur Radio
QLH Will you use simultaneous keying on ... frequency and ... frequency? I will now key simultaneously on ... frequency and ... frequency. Aeronautical Code signals
QLV Is the ... radio facility still required? The ... radio facility is still required. Aeronautical Code signals
QMH Shift to transmit and receive on ... kHz (or ... MHz.); if communication is not established within 5 minutes, revert to present frequency. Aeronautical Code signals
QMI Report the vertical distribution of cloud [at ... (position or zone)] as observed from your aircraft. The vertical distribution of cloud as observed from my aircraft at ... hours at ... (position or zone) is : lowest layer observed* ... eights (... type) with base of ... (figures and units) and tops of ... (figures and units) [*and similarly in sequence for each of the layers observed.] height above ... (datum). Aeronautical Code signals
QMU What is the surface temperature at ... (place) and what is the dew point temperature at that place? The surface temperature at ... (place) at ... hours is ... degrees and the dew point temperature at that time and place is ... degrees. Aeronautical Code signals
QMW At ... (position or zone) what is (are) the flight level(s)/altitude(s) ... of the zero Celsius isotherm(s)? At ... (position or zone) the zero Celsius isotherm(s) is (are) at flight level(s)/altitude(s) ... Aeronautical Code signals
QMX What is the air temperature [at ... (position or zone)] (at ... hours) at flight level/altitude ...? At ... (position or zone) at ... hours the air temperature is ... (degrees and units) at flight level/altitude … Note.- Aircraft reporting QMX information will transmit the temperature figures as corrected for airspeed. Aeronautical Code signals
QMZ Have you any amendments to the flight forecast in respect of section of route yet to be traversed? The following amendment(s) should be made to the flight forecast … [If no amendments, signal QMZ NIL] Aeronautical Code signals
QNE What indication will my altimeter give on landing at ... (place) at ... hours, my sub-scale being set to 1013.2 millibars (29.92 inches)? On landing at ... (place) at ... hours, with your sub-scale being set to 1013.2 millibars (29.92 inches), your altimeter will indicate ... (figures and units). Aeronautical Code signals
QNH What should I set on the subscale of my altimeter so that the instrument would indicate its elevation if my aircraft were on the ground at your station? If you set the subscale of your altimeter to read ... millibars, the instrument would indicate its elevation if your aircraft were on the ground at my station at ... hours. Note.- When the setting is given in hundredths of inch the AbbreviationINS is used to identify the units. Aeronautical Code signals
QNI Between what heights above ... (datum) has turbulence been observed at ... (position or zone)? Turblence has been observed at ... (position or zone) with an intensity of ... between ... (figures and units) and ... (figures and units) heights above ... (datum). Aeronautical Code signals
QNI May I join the net? You may check in... Amateur Radio
QNO I am not equipped to give the information (or provide the facility) requested. Aeronautical Code signals