Field Name	Data Type	Enumeration	Description	Header Field	Minimum Value	Maximum Value	Import-only	Comments	ADIF Version	ADIF Status
ADIF_VER	String		Identifies the version of ADIF used in this file in the format X.Y.Z where ● X is an integer designating the ADIF epoch. ● Y is an integer between 0 and 9 designating the major version. ● Z is an integer between 0 and 9 designating the minor version.	Y					3.1.7	Proposed
CREATED_TIMESTAMP	String		Identifies the UTC date and time that the file was created in the format of 15 characters YYYYMMDD HHMMSS where YYYYMMDD is a Date data type. HHMMSS is a 6 character Time data type.	Y					3.1.7	Proposed
PROGRAMID	String		Identifies the name of the logger, converter, or utility that created or processed this ADIF content. To help avoid name clashes, the ADIF PROGRAMID Register provides a voluntary list of PROGRAMID values.	Y					3.1.7	Proposed
PROGRAMVERSION	String		Identifies the version of the logger, converter, or utility that created or processed this ADIF file.	Y					3.1.7	Proposed
USERDEFn	String		Specifies the name and optional enumeration or range of the nth user-defined field, where n is a positive integer. The name of a user-defined field may not ● be an ADIF Field name. ● contain ○ a comma. ○ a colon. ○ an open-angle-bracket or close-angle-bracket character. ○ an open-curly-bracket or close-curly-bracket character. ● begin or end with a space character.	Y					3.1.7	Proposed
ADDRESS	MultilineString		the contacted station's complete mailing address: full name, street address, city, postal code, and country						3.1.7	Proposed
ADDRESS_INTL	IntlMultilineString		the contacted station's complete mailing address: full name, street address, city, postal code, and country						3.1.7	Proposed
AGE	Number		the contacted station's operator's age in years in the range 0 to 120 (inclusive)		0	120			3.1.7	Proposed
ALTITUDE	Number		the height of the contacted station in meters relative to Mean Sea Level (MSL). For example 1.5 km is <ALTITUDE:4>1500 and 10.5 m is <ALTITUDE:4>10.5						3.1.7	Proposed
ANT_AZ	Number		the logging station's antenna azimuth, in degrees with a value between 0 to 360 (inclusive). Values outside this range are import-only and must be normalized for export (e.g. 370 is exported as 10). True north is 0 degrees with values increasing in a clockwise direction.		0	360			3.1.7	Proposed
ANT_EL	Number		the logging station's antenna elevation, in degrees with a value between -90 to 90 (inclusive). Values outside this range are import-only and must be normalized for export (e.g. 100 is exported as 80). The horizon is 0 degrees with values increasing as the angle moves in an upward direction.		-90	90			3.1.7	Proposed
ANT_PATH	Enumeration	Ant_Path	the signal path						3.1.7	Proposed
ARRL_SECT	Enumeration	ARRL_Section	the contacted station's ARRL section						3.1.7	Proposed
AWARD_SUBMITTED	SponsoredAwardList	Sponsored_Award	the list of awards submitted to a sponsor. note that this field might not be used in a QSO record. It might be used to convey information about a user's "Award Account" between an award sponsor and the user. For example, AA6YQ might submit a request for awards by sending the following: <CALL:5>AA6YQ <AWARD_SUBMITTED:64>ADIF_CENTURY_BASIC,ADIF_CENTURY_SILVER,ADIF_SPECTRUM_100-160m						3.1.7	Proposed
AWARD_GRANTED	SponsoredAwardList	Sponsored_Award	the list of awards granted by a sponsor. note that this field might not be used in a QSO record. It might be used to convey information about a user's "Award Account" between an award sponsor and the user. For example, in response to a request "send me a list of the awards granted to AA6YQ", this might be received: <CALL:5>AA6YQ <AWARD_GRANTED:64>ADIF_CENTURY_BASIC,ADIF_CENTURY_SILVER,ADIF_SPECTRUM_100-160m						3.1.7	Proposed
A_INDEX	Number		the geomagnetic A index at the time of the QSO in the range 0 to 400 (inclusive)		0	400			3.1.7	Proposed
BAND	Enumeration	Band	QSO Band						3.1.7	Proposed
BAND_RX	Enumeration	Band	in a split frequency QSO, the logging station's receiving band						3.1.7	Proposed
CALL	String		the contacted station's callsign						3.1.7	Proposed
CHECK	String		contest check (e.g. for ARRL Sweepstakes)						3.1.7	Proposed
CLASS	String		contest class (e.g. for ARRL Field Day)						3.1.7	Proposed
CLUBLOG_QSO_UPLOAD_DATE	Date		the date the QSO was last uploaded to the Club Log online service						3.1.7	Proposed
CLUBLOG_QSO_UPLOAD_STATUS	Enumeration	QSO_Upload_Status	the upload status of the QSO on the Club Log online service						3.1.7	Proposed
CNTY	Enumeration	Secondary_Administrative_Subdivision[DXCC]	the contacted station's Secondary Administrative Subdivision (e.g. US county, JA Gun), in the specified format						3.1.7	Proposed
CNTY_ALT	SecondaryAdministrativeSubdivisionListAlt		a semicolon (;) delimited, unordered list of Secondary Administrative Subdivision Alt codes for the contacted station See the Data Type for details.						3.1.7	Proposed
COMMENT	String		comment field for QSO for a message to be incorporated in a paper or electronic QSL for the contacted station's operator, use the QSLMSG field recommended use: information of interest to the contacted station's operator						3.1.7	Proposed
COMMENT_INTL	IntlString		comment field for QSO for a message to be incorporated in a paper or electronic QSL for the contacted station's operator, use the QSLMSG_INTL field recommended use: information of interest to the contacted station's operator						3.1.7	Proposed
CONT	Enumeration	Continent	the contacted station's Continent						3.1.7	Proposed
CONTACTED_OP	String		the callsign of the individual operating the contacted station						3.1.7	Proposed
CONTEST_ID	String	Contest_ID	QSO Contest Identifier use enumeration values for interoperability						3.1.7	Proposed
COUNTRY	String		the contacted station's DXCC entity name						3.1.7	Proposed
COUNTRY_INTL	IntlString		the contacted station's DXCC entity name						3.1.7	Proposed
CQZ	PositiveInteger		the contacted station's CQ Zone in the range 1 to 40 (inclusive)		1	40			3.1.7	Proposed
CREDIT_SUBMITTED	CreditList,AwardList	Credit,Award	the list of credits sought for this QSO Use of data type AwardList and enumeration Award are import-only						3.1.7	Proposed
CREDIT_GRANTED	CreditList,AwardList	Credit,Award	the list of credits granted to this QSO Use of data type AwardList and enumeration Award are import-only						3.1.7	Proposed
DARC_DOK	Enumeration		the contacted station's DARC DOK (District Location Code) A DOK comprises letters and numbers, e.g. <DARC_DOK:3>A01 Note that DARC provides two different lists - one for DOKs and one for Special DOKs.						3.1.7	Proposed
DCL_QSLRDATE	Date		date QSL received from DCL (only valid if DCL_QSL_RCVD is Y, I, or V)(V import-only)						3.1.7	Proposed
DCL_QSLSDATE	Date		date QSL sent to DCL (only valid if DCL_QSL_SENT is Y, Q, or I)						3.1.7	Proposed
DCL_QSL_RCVD	Enumeration	QSL_Rcvd	DCL QSL received status Default Value: N						3.1.7	Proposed
DCL_QSL_SENT	Enumeration	QSL_Sent	DCL QSL sent status Default Value: N						3.1.7	Proposed
DISTANCE	Number		the distance between the logging station and the contacted station in kilometers via the specified signal path with a value greater than or equal to 0		0				3.1.7	Proposed
DXCC	Enumeration	DXCC_Entity_Code	the contacted station's DXCC Entity Code <DXCC:1>0 means that the contacted station is known not to be within a DXCC entity.						3.1.7	Proposed
EMAIL	String		the contacted station's email address						3.1.7	Proposed
EQ_CALL	String		the contacted station's owner's callsign						3.1.7	Proposed
EQSL_AG	Enumeration	EQSL_AG	indicates whether the QSO is known to be "Authenticity Guaranteed" by eQSL Default value: U						3.1.7	Proposed
EQSL_QSLRDATE	Date		date QSL received from eQSL.cc (only valid if EQSL_QSL_RCVD is Y, I, or V)(V import-only)						3.1.7	Proposed
EQSL_QSLSDATE	Date		date QSL sent to eQSL.cc (only valid if EQSL_QSL_SENT is Y, Q, or I)						3.1.7	Proposed
EQSL_QSL_RCVD	Enumeration	QSL_Rcvd	eQSL.cc QSL received status instead of V (import-only) use <CREDIT_GRANTED:42>CQWAZ:eqsl,CQWAZ_BAND:eqsl,CQWAZ_MODE:eqsl Default Value: N						3.1.7	Proposed
EQSL_QSL_SENT	Enumeration	QSL_Sent	eQSL.cc QSL sent status Default Value: N						3.1.7	Proposed
FISTS	PositiveInteger		the contacted station's FISTS CW Club member number with a value greater than 0.		1				3.1.7	Proposed
FISTS_CC	PositiveInteger		the contacted station's FISTS CW Club Century Certificate (CC) number with a value greater than 0.		1				3.1.7	Proposed
FORCE_INIT	Boolean		new EME "initial"						3.1.7	Proposed
FREQ	Number		QSO frequency in Megahertz						3.1.7	Proposed
FREQ_RX	Number		in a split frequency QSO, the logging station's receiving frequency in Megahertz						3.1.7	Proposed
GRIDSQUARE	GridSquare		the contacted station's 2-character, 4-character, 6-character, or 8-character Maidenhead Grid Square For 10 or 12 character locators, store the first 8 characters in GRIDSQUARE and the additional 2 or 4 characters in the GRIDSQUARE_EXT field						3.1.7	Proposed
GRIDSQUARE_EXT	GridSquareExt		for a contacted station's 10-character Maidenhead locator, supplements the GRIDSQUARE field by containing characters 9 and 10. For a contacted station's 12-character Maidenhead locator, supplements the GRIDSQUARE field by containing characters 9, 10, 11 and 12. Characters 9 and 10 are case-insensitive ASCII letters in the range A-X. Characters 11 and 12 are Digits in the range 0 to 9. On export, the field length must be 2 or 4. On import, if the field length is greater than 4, the additional characters must be ignored. Example of exporting the 10-character locator FN01MH42BQ: <GRIDSQUARE:8>FN01MH42 <GRIDSQUARE_EXT:2>BQ						3.1.7	Proposed
GUEST_OP	String		import-only: use OPERATOR instead				Import-only		3.1.7	Proposed
HAMLOGEU_QSO_UPLOAD_DATE	Date		the date the QSO was last uploaded to the HAMLOG.EU online service						3.1.7	Proposed
HAMLOGEU_QSO_UPLOAD_STATUS	Enumeration	QSO_Upload_Status	the upload status of the QSO on the HAMLOG.EU online service						3.1.7	Proposed
HAMQTH_QSO_UPLOAD_DATE	Date		the date the QSO was last uploaded to the HamQTH.com online service						3.1.7	Proposed
HAMQTH_QSO_UPLOAD_STATUS	Enumeration	QSO_Upload_Status	the upload status of the QSO on the HamQTH.com online service						3.1.7	Proposed
HRDLOG_QSO_UPLOAD_DATE	Date		the date the QSO was last uploaded to the HRDLog.net online service						3.1.7	Proposed
HRDLOG_QSO_UPLOAD_STATUS	Enumeration	QSO_Upload_Status	the upload status of the QSO on the HRDLog.net online service						3.1.7	Proposed
IOTA	IOTARefNo		the contacted station's IOTA designator, in format CC-XXX, where CC is a member of the Continent enumeration XXX is the island group designator, where 1 <= XXX <= 999 [use leading zeroes]						3.1.7	Proposed
IOTA_ISLAND_ID	PositiveInteger		the contacted station's IOTA Island Identifier, an 8-digit integer in the range 1 to 99999999 [leading zeroes optional]		1	99999999			3.1.7	Proposed
ITUZ	PositiveInteger		the contacted station's ITU zone in the range 1 to 90 (inclusive)		1	90			3.1.7	Proposed
K_INDEX	Integer		the geomagnetic K index at the time of the QSO in the range 0 to 9 (inclusive)		0	9			3.1.7	Proposed
LAT	Location		the contacted station's latitude						3.1.7	Proposed
LON	Location		the contacted station's longitude						3.1.7	Proposed
LOTW_QSLRDATE	Date		date QSL received from ARRL Logbook of the World (only valid if LOTW_QSL_RCVD is Y, I, or V)(V import-only)						3.1.7	Proposed
LOTW_QSLSDATE	Date		date QSL sent to ARRL Logbook of the World (only valid if LOTW_QSL_SENT is Y, Q, or I)						3.1.7	Proposed
LOTW_QSL_RCVD	Enumeration	QSL_Rcvd	ARRL Logbook of the World QSL received status instead of V (import-only) use <CREDIT_GRANTED:39>DXCC:lotw,DXCC_BAND:lotw,DXCC_MODE:lotw Default Value: N						3.1.7	Proposed
LOTW_QSL_SENT	Enumeration	QSL_Sent	ARRL Logbook of the World QSL sent status Default Value: N						3.1.7	Proposed
MAX_BURSTS	Number		maximum length of meteor scatter bursts heard by the logging station, in seconds with a value greater than or equal to 0		0				3.1.7	Proposed
MODE	Enumeration	Mode	QSO Mode						3.1.7	Proposed
MORSE_KEY_INFO	String		details of the contacted station's Morse key (e.g. make, model, etc). Example: <MORSE_KEY_INFO:16>Begali Sculpture						3.1.7	Proposed
MORSE_KEY_TYPE	Enumeration	Morse_Key_Type	the contacted station's Morse key type (e.g. straight key, bug, etc). Example for a dual-lever paddle: <MORSE_KEY_TYPE:2>DP						3.1.7	Proposed
MS_SHOWER	String		For Meteor Scatter QSOs, the name of the meteor shower in progress						3.1.7	Proposed
MY_ALTITUDE	Number		the height of the logging station in meters relative to Mean Sea Level (MSL). For example 1.5 km is <MY_ALTITUDE:4>1500 and 10.5 m is <MY_ALTITUDE:4>10.5						3.1.7	Proposed
MY_ANTENNA	String		the logging station's antenna						3.1.7	Proposed
MY_ANTENNA_INTL	IntlString		the logging station's antenna						3.1.7	Proposed
MY_ARRL_SECT	Enumeration	ARRL_Section	the logging station's ARRL section						3.1.7	Proposed
MY_CITY	String		the logging station's city						3.1.7	Proposed
MY_CITY_INTL	IntlString		the logging station's city						3.1.7	Proposed
MY_CNTY	Enumeration	Secondary_Administrative_Subdivision[MY_DXCC]	the logging station's Secondary Administrative Subdivision (e.g. US county, JA Gun), in the specified format						3.1.7	Proposed
MY_CNTY_ALT	SecondaryAdministrativeSubdivisionListAlt		a semicolon (;) delimited, unordered list of Secondary Administrative Subdivision Alt codes for the logging station See the Data Type for details.						3.1.7	Proposed
MY_COUNTRY	String	Country	the logging station's DXCC entity name						3.1.7	Proposed
MY_COUNTRY_INTL	IntlString	Country	the logging station's DXCC entity name						3.1.7	Proposed
MY_CQ_ZONE	PositiveInteger		the logging station's CQ Zone in the range 1 to 40 (inclusive)		1	40			3.1.7	Proposed
MY_DARC_DOK	Enumeration		the logging station's DARC DOK (District Location Code) A DOK comprises letters and numbers, e.g. <MY_DARC_DOK:3>A01 Note that DARC provides two different lists - one for DOKs and one for Special DOKs.						3.1.7	Proposed
MY_DXCC	Enumeration	DXCC_Entity_Code	the logging station's DXCC Entity Code <MY_DXCC:1>0 means that the logging station is known not to be within a DXCC entity.						3.1.7	Proposed
MY_FISTS	PositiveInteger		the logging station's FISTS CW Club member number with a value greater than 0.		1				3.1.7	Proposed
MY_GRIDSQUARE	GridSquare		the logging station's 2-character, 4-character, 6-character, or 8-character Maidenhead Grid Square For 10 or 12 character locators, store the first 8 characters in MY_GRIDSQUARE and the additional 2 or 4 characters in the MY_GRIDSQUARE_EXT field						3.1.7	Proposed
MY_GRIDSQUARE_EXT	GridSquareExt		for a logging station's 10-character Maidenhead locator, supplements the MY_GRIDSQUARE field by containing characters 9 and 10. For a logging station's 12-character Maidenhead locator, supplements the MY_GRIDSQUARE field by containing characters 9, 10, 11 and 12. Characters 9 and 10 are case-insensitive ASCII letters in the range A-X. Characters 11 and 12 are Digits in the range 0 to 9. On export, the field length must be 2 or 4. On import, if the field length is greater than 4, the additional characters must be ignored. Example of exporting the 10-character locator FN01MH42BQ: <MY_GRIDSQUARE:8>FN01MH42 <MY_GRIDSQUARE_EXT:2>BQ						3.1.7	Proposed
MY_IOTA	IOTARefNo		the logging station's IOTA designator, in format CC-XXX, where CC is a member of the Continent enumeration XXX is the island group designator, where 1 <= XXX <= 999 [use leading zeroes]						3.1.7	Proposed
MY_IOTA_ISLAND_ID	PositiveInteger		the logging station's IOTA Island Identifier, an 8-digit integer in the range 1 to 99999999 [leading zeroes optional]		1	99999999			3.1.7	Proposed
MY_ITU_ZONE	PositiveInteger		the logging station's ITU zone in the range 1 to 90 (inclusive)		1	90			3.1.7	Proposed
MY_LAT	Location		the logging station's latitude						3.1.7	Proposed
MY_LON	Location		the logging station's longitude						3.1.7	Proposed
MY_MORSE_KEY_INFO	String		details of the logging station's Morse key (e.g. make, model, etc). Example: <MY_MORSE_KEY_INFO:16>Begali Sculpture						3.1.7	Proposed
MY_MORSE_KEY_TYPE	Enumeration	Morse_Key_Type	the logging station's Morse key type (e.g. straight key, bug, etc). Example for a dual-lever paddle: <MORSE_KEY_TYPE:2>DP						3.1.7	Proposed
MY_NAME	String		the logging operator's name						3.1.7	Proposed
MY_NAME_INTL	IntlString		the logging operator's name						3.1.7	Proposed
MY_POSTAL_CODE	String		the logging station's postal code						3.1.7	Proposed
MY_POSTAL_CODE_INTL	IntlString		the logging station's postal code						3.1.7	Proposed
MY_POTA_REF	POTARefList		a comma-delimited list of one or more of the logging station's POTA (Parks on the Air) reference(s). Examples: <MY_POTA_REF:6>K-0059 <MY_POTA_REF:7>K-10000 <MY_POTA_REF:40>K-0817,K-4566,K-4576,K-4573,K-4578@US-WY						3.1.7	Proposed
MY_RIG	String		description of the logging station's equipment						3.1.7	Proposed
MY_RIG_INTL	IntlString		description of the logging station's equipment						3.1.7	Proposed
MY_SIG	String		special interest activity or event						3.1.7	Proposed
MY_SIG_INTL	IntlString		special interest activity or event						3.1.7	Proposed
MY_SIG_INFO	String		special interest activity or event information						3.1.7	Proposed
MY_SIG_INFO_INTL	IntlString		special interest activity or event information						3.1.7	Proposed
MY_SOTA_REF	SOTARef		the logging station's International SOTA Reference.						3.1.7	Proposed
MY_STATE	Enumeration	Primary_Administrative_Subdivision[MY_DXCC]	the code for the logging station's Primary Administrative Subdivision (e.g. US State, JA Island, VE Province)						3.1.7	Proposed
MY_STREET	String		the logging station's street						3.1.7	Proposed
MY_STREET_INTL	IntlString		the logging station's street						3.1.7	Proposed
MY_USACA_COUNTIES	SecondarySubdivisionList		two US counties in the case where the logging station is located on a border between two counties, representing counties that the contacted station may claim for the CQ Magazine USA-CA award program. E.g. MA,Franklin:MA,Hampshire						3.1.7	Proposed
MY_VUCC_GRIDS	GridSquareList		two or four adjacent Maidenhead grid locators, each four or six characters long, representing the logging station's grid squares that the contacted station may claim for the ARRL VUCC award program. E.g. EM98,FM08,EM97,FM07						3.1.7	Proposed
MY_WWFF_REF	WWFFRef		the logging station's WWFF (World Wildlife Flora & Fauna) reference						3.1.7	Proposed
NAME	String		the contacted station's operator's name						3.1.7	Proposed
NAME_INTL	IntlString		the contacted station's operator's name						3.1.7	Proposed
NOTES	MultilineString		QSO notes recommended use: information of interest to the logging station's operator						3.1.7	Proposed
NOTES_INTL	IntlMultilineString		QSO notes recommended use: information of interest to the logging station's operator						3.1.7	Proposed
NR_BURSTS	Integer		the number of meteor scatter bursts heard by the logging station with a value greater than or equal to 0		0				3.1.7	Proposed
NR_PINGS	Integer		the number of meteor scatter pings heard by the logging station with a value greater than or equal to 0		0				3.1.7	Proposed
OPERATOR	String		the logging operator's callsign if STATION_CALLSIGN is absent, OPERATOR shall be treated as both the logging station's callsign and the logging operator's callsign						3.1.7	Proposed
OWNER_CALLSIGN	String		the callsign of the owner of the station used to log the contact (the callsign of the OPERATOR's host) if OWNER_CALLSIGN is absent, STATION_CALLSIGN shall be treated as both the logging station's callsign and the callsign of the owner of the station						3.1.7	Proposed
PFX	String		the contacted station's WPX prefix						3.1.7	Proposed
POTA_REF	POTARefList		a comma-delimited list of one or more of the contacted station's POTA (Parks on the Air) reference(s). Examples: <POTA_REF:6>K-5033 <POTA_REF:13>VE-5082@CA-AB <POTA_REF:40>K-0817,K-4566,K-4576,K-4573,K-4578@US-WY						3.1.7	Proposed
PRECEDENCE	String		contest precedence (e.g. for ARRL Sweepstakes)						3.1.7	Proposed
PROP_MODE	Enumeration	Propagation_Mode	QSO propagation mode						3.1.7	Proposed
PUBLIC_KEY	String		public encryption key						3.1.7	Proposed
QRZCOM_QSO_DOWNLOAD_DATE	Date		date QSO downloaded from QRZ.COM logbook						3.1.7	Proposed
QRZCOM_QSO_DOWNLOAD_STATUS	Enumeration	QSO_Download_Status	QRZ.COM logbook QSO download status						3.1.7	Proposed
QRZCOM_QSO_UPLOAD_DATE	Date		the date the QSO was last uploaded to the QRZ.COM online service						3.1.7	Proposed
QRZCOM_QSO_UPLOAD_STATUS	Enumeration	QSO_Upload_Status	the upload status of the QSO on the QRZ.COM online service						3.1.7	Proposed
QSLMSG	MultilineString		a message for the contacted station's operator to be incorporated in a paper or electronic QSL						3.1.7	Proposed
QSLMSG_INTL	IntlMultilineString		a message for the contacted station's operator to be incorporated in a paper or electronic QSL						3.1.7	Proposed
QSLMSG_RCVD	MultilineString		a message addressed to the logging station's operator incorporated in a paper or electronic QSL						3.1.7	Proposed
QSLRDATE	Date		QSL received date (only valid if QSL_RCVD is Y, I, or V)(V import-only)						3.1.7	Proposed
QSLSDATE	Date		QSL sent date (only valid if QSL_SENT is Y, Q, or I)						3.1.7	Proposed
QSL_RCVD	Enumeration	QSL_Rcvd	QSL received status instead of V (import-only) use <CREDIT_GRANTED:39>DXCC:card,DXCC_BAND:card,DXCC_MODE:card Default Value: N						3.1.7	Proposed
QSL_RCVD_VIA	Enumeration	QSL_Via	if QSL_RCVD is set to 'Y' or 'V', the means by which the QSL was received by the logging station; otherwise, the means by which the logging station requested or intends to request that the QSL be conveyed. (Note: 'V' is import-only) use of M (manager) is import-only						3.1.7	Proposed
QSL_SENT	Enumeration	QSL_Sent	QSL sent status Default Value: N						3.1.7	Proposed
QSL_SENT_VIA	Enumeration	QSL_Via	if QSL_SENT is set to 'Y', the means by which the QSL was sent by the logging station; otherwise, the means by which the logging station intends to convey the QSL use of M (manager) is import-only						3.1.7	Proposed
QSL_VIA	String		the contacted station's QSL route						3.1.7	Proposed
QSO_COMPLETE	Enumeration	QSO_Complete	indicates whether the QSO was complete from the perspective of the logging station Y - yes N - no NIL - not heard ? - uncertain						3.1.7	Proposed
QSO_DATE	Date		date on which the QSO started						3.1.7	Proposed
QSO_DATE_OFF	Date		date on which the QSO ended						3.1.7	Proposed
QSO_RANDOM	Boolean		indicates whether the QSO was random or scheduled						3.1.7	Proposed
QTH	String		the contacted station's city						3.1.7	Proposed
QTH_INTL	IntlString		the contacted station's city						3.1.7	Proposed
REGION	Enumeration	Region	the contacted station's WAE or CQ entity contained within a DXCC entity. the value None indicates that the WAE or CQ entity is the DXCC entity in the DXCC field. nothing can be inferred from the absence of the REGION field						3.1.7	Proposed
RIG	MultilineString		description of the contacted station's equipment						3.1.7	Proposed
RIG_INTL	IntlMultilineString		description of the contacted station's equipment						3.1.7	Proposed
RST_RCVD	String		signal report from the contacted station						3.1.7	Proposed
RST_SENT	String		signal report sent to the contacted station						3.1.7	Proposed
RX_PWR	Number		the contacted station's transmitter power in Watts with a value greater than or equal to 0		0				3.1.7	Proposed
SAT_MODE	String		satellite mode - a code representing the satellite's uplink band and downlink band						3.1.7	Proposed
SAT_NAME	String		name of satellite						3.1.7	Proposed
SFI	Integer		the solar flux at the time of the QSO in the range 0 to 300 (inclusive).		0	300			3.1.7	Proposed
SIG	String		the name of the contacted station's special activity or interest group						3.1.7	Proposed
SIG_INTL	IntlString		the name of the contacted station's special activity or interest group						3.1.7	Proposed
SIG_INFO	String		information associated with the contacted station's activity or interest group						3.1.7	Proposed
SIG_INFO_INTL	IntlString		information associated with the contacted station's activity or interest group						3.1.7	Proposed
SILENT_KEY	Boolean		'Y' indicates that the contacted station's operator is now a Silent Key.						3.1.7	Proposed
SKCC	String		the contacted station's Straight Key Century Club (SKCC) member information						3.1.7	Proposed
SOTA_REF	SOTARef		the contacted station's International SOTA Reference.						3.1.7	Proposed
SRX	Integer		contest QSO received serial number with a value greater than or equal to 0		0				3.1.7	Proposed
SRX_STRING	String		contest QSO received information use Cabrillo format to convey contest information for which ADIF fields are not specified in the event of a conflict between information in a dedicated contest field and this field, information in the dedicated contest field shall prevail						3.1.7	Proposed
STATE	Enumeration	Primary_Administrative_Subdivision[DXCC]	the code for the contacted station's Primary Administrative Subdivision (e.g. US State, JA Island, VE Province)						3.1.7	Proposed
STATION_CALLSIGN	String		the logging station's callsign (the callsign used over the air) if STATION_CALLSIGN is absent, OPERATOR shall be treated as both the logging station's callsign and the logging operator's callsign						3.1.7	Proposed
STX	Integer		contest QSO transmitted serial number with a value greater than or equal to 0		0				3.1.7	Proposed
STX_STRING	String		contest QSO transmitted information use Cabrillo format to convey contest information for which ADIF fields are not specified in the event of a conflict between information in a dedicated contest field and this field, information in the dedicated contest field shall prevail						3.1.7	Proposed
SUBMODE	String	Submode[MODE]	QSO Submode use enumeration values for interoperability						3.1.7	Proposed
SWL	Boolean		indicates that the QSO information pertains to an SWL report						3.1.7	Proposed
TEN_TEN	PositiveInteger		Ten-Ten number with a value greater than 0		1				3.1.7	Proposed
TIME_OFF	Time		HHMM or HHMMSS in UTC in the absence of <QSO_DATE_OFF>, the QSO duration is less than 24 hours. For example, the following is a QSO starting at 14 July 2020 23:55 and finishing at 15 July 2020 01:00: <QSO_DATE:8>20200714 <TIME_ON:4>2355 <TIME_OFF:4>0100						3.1.7	Proposed
TIME_ON	Time		HHMM or HHMMSS in UTC						3.1.7	Proposed
TX_PWR	Number		the logging station's power in Watts with a value greater than or equal to 0		0				3.1.7	Proposed
UKSMG	PositiveInteger		the contacted station's UKSMG member number with a value greater than 0		1				3.1.7	Proposed
USACA_COUNTIES	SecondarySubdivisionList		two US counties in the case where the contacted station is located on a border between two counties, representing counties credited to the QSO for the CQ Magazine USA-CA award program. E.g. MA,Franklin:MA,Hampshire						3.1.7	Proposed
VE_PROV	String		import-only: use STATE instead				Import-only		3.1.7	Proposed
VUCC_GRIDS	GridSquareList		two or four adjacent Maidenhead grid locators, each four or six characters long, representing the contacted station's grid squares credited to the QSO for the ARRL VUCC award program. E.g. EM98,FM08,EM97,FM07						3.1.7	Proposed
WEB	String		the contacted station's URL						3.1.7	Proposed
WWFF_REF	WWFFRef		the contacted station's WWFF (World Wildlife Flora & Fauna) reference						3.1.7	Proposed
