HDFL aka HF ACARS
This unit complies, at due time, with ARINC 635-2. Transmission is on a subcarrier 1440 Hz USB. Symbol speed is always 1800 baud. Modulation is 2psk, 4psk or 8psk. Effective bitrate: 300, 600, 1200, 1800 bits/sec.
Following stations and their frequencies:
CH Stations Frequency kHz ---------------------------------------------------------------- H01 Dixon, USA 8927 13276 17919 21934 H02 Molokai, HA, USA 11384 17934 H03 Reykjavic, Iceland 11184 15025 H04 River Head, USA 8912 11312 17919 21934 H05 Auckland, NZ 6535 11327 H06 Hat Yai, Thailand 5655 13309 H07 Shannon, Ireland 8843 11384 H08 Johannesburg, RSA 8834 13321 21949 H09 H10 Annapolis, USA 8885 H11 H12 Anchorage, Alaska, USA 11354
This systems is available on Code300-A
Some screen shots:
BEGIN LOGIN
DATE 02-02-2000 TIME 16:15:09
SYSTEM HFDL ch 1
FREQUENCY 0.000 kHz
BAUDRATE 1800.000 SHIFT 340 Hz
END LOGIN
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:16:16 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:17:20 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 010 ACTIVE FREQUENCYS 10000000000000000000
GND STATION ID 012 ACTIVE FREQUENCYS 10000000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:17:52 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 ID 210
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 001 ACTIVE FREQUENCYS 00000110000000000000
GND STATION ID 002 ACTIVE FREQUENCYS 11000000000000000000
DATA RATE 300 SINGLE SLOT
DOWNLINK
GND ID 007 AIR ID 210
REQUEST MEDIUM PRIORITY SLOTS 0 REQUEST LOW PRIORITY SLOTS 0
MUDR 1800 OLDEST LPDU SEQUENCE NUMBER U(R) 0 0 0 LPDU [ U(R) + 1..8 ]
00000000
NUMBER OF LPDU 1
UNNUMBERED DATA CRC OK
PERFORMANCE DATA
FLIGHT NUMBER ID LH8240
AIR POSITION LATITUDE NORTH 51 DEG 21 MIN LONGITUDE EAST 3 DEG 07 MIN
TIME 15:17:54
PD VERSION 1 FLIGHT LEG ID 14
GROUND STATION ID 007 FREQUENCY ID 0
FREQUENCY SEARCH COUNT: PREVIOUS LEG 0 CURRENT LEG 1809
HF DATA DISABLED TIME: PREVIOUS LEG 0 CURRENT LEG 0
UPLINK MPDU DATA: TOTAL RECEIVED 0 0 0 1 TOTAL ERRORS 0 0 0 0
SQUITTER DATA: TOTAL RECEIVED 45 TOTAL ERRORS 2
DOWNLINK MPDU DATA: TOTAL RECEIVED 0 0 0 5 TOTAL ERRORS 0 0 0 0
FREQUENCY CHANGE CODE 7
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:18:24 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 ID 210 A N N N 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 003 ACTIVE FREQUENCYS 11000000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:18:56 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 ID 210 A N N N -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
GND STATION ID 006 ACTIVE FREQUENCYS 01010000000000000000
DATA RATE 300 SINGLE SLOT
SLOT CRC ERROR
DATA RATE 300 SINGLE SLOT
SLOT CRC ERROR
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:21:04 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
DATA RATE 300 SINGLE SLOT
SLOT CRC ERROR
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:23:12 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 ID 210
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 003 ACTIVE FREQUENCYS 11000000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
DATA RATE 300 SINGLE SLOT
DOWNLINK
GND ID 007 AIR ID 210
REQUEST MEDIUM PRIORITY SLOTS 0 REQUEST LOW PRIORITY SLOTS 0
MUDR 1800 OLDEST LPDU SEQUENCE NUMBER U(R) 0 0 0 LPDU [ U(R) + 1..8 ]
00000000
NUMBER OF LPDU 1
UNNUMBERED DATA CRC OK
PERFORMANCE DATA
FLIGHT NUMBER ID LH8240
AIR POSITION LATITUDE NORTH 51 DEG 27 MIN LONGITUDE EAST 2 DEG 06 MIN
TIME 15:23:18
PD VERSION 1 FLIGHT LEG ID 14
GROUND STATION ID 007 FREQUENCY ID 0
FREQUENCY SEARCH COUNT: PREVIOUS LEG 0 CURRENT LEG 1809
HF DATA DISABLED TIME: PREVIOUS LEG 0 CURRENT LEG 0
UPLINK MPDU DATA: TOTAL RECEIVED 0 0 0 1 TOTAL ERRORS 0 0 0 0
SQUITTER DATA: TOTAL RECEIVED 55 TOTAL ERRORS 2
DOWNLINK MPDU DATA: TOTAL RECEIVED 0 0 0 6 TOTAL ERRORS 0 0 0 0
FREQUENCY CHANGE CODE 7
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:23:44 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 ID 210 A N N N 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
GND STATION ID 006 ACTIVE FREQUENCYS 01010000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:24:48 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 012 ACTIVE FREQUENCYS 10000000000000000000
GND STATION ID 001 ACTIVE FREQUENCYS 00000110000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:25:20 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 002 ACTIVE FREQUENCYS 11000000000000000000
GND STATION ID 003 ACTIVE FREQUENCYS 11000000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:25:52 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:26:24 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 006 ACTIVE FREQUENCYS 01010000000000000000
GND STATION ID 008 ACTIVE FREQUENCYS 11000000000000000000
DATA RATE 300 SINGLE SLOT
SLOT CRC ERROR
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:27:28 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 001 ACTIVE FREQUENCYS 00000110000000000000
GND STATION ID 002 ACTIVE FREQUENCYS 11000000000000000000
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:28:00 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 NAK ALL 0 04 ID 210
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 003 ACTIVE FREQUENCYS 11000000000000000000
GND STATION ID 004 ACTIVE FREQUENCYS 01010000000000000000
DATA RATE 300 SINGLE SLOT
DOWNLINK
GND ID 007 AIR ID 210
REQUEST MEDIUM PRIORITY SLOTS 0 REQUEST LOW PRIORITY SLOTS 0
MUDR 1800 OLDEST LPDU SEQUENCE NUMBER U(R) 0 0 0 LPDU [ U(R) + 1..8 ]
00000000
NUMBER OF LPDU 1
UNNUMBERED DATA CRC OK
PERFORMANCE DATA
FLIGHT NUMBER ID LH8240
AIR POSITION LATITUDE NORTH 51 DEG 28 MIN LONGITUDE EAST 1 DEG 11 MIN
TIME 15:28:06
PD VERSION 1 FLIGHT LEG ID 14
GROUND STATION ID 007 FREQUENCY ID 0
FREQUENCY SEARCH COUNT: PREVIOUS LEG 0 CURRENT LEG 1809
HF DATA DISABLED TIME: PREVIOUS LEG 0 CURRENT LEG 0
UPLINK MPDU DATA: TOTAL RECEIVED 0 0 0 1 TOTAL ERRORS 0 0 0 0
SQUITTER DATA: TOTAL RECEIVED 64 TOTAL ERRORS 2
DOWNLINK MPDU DATA: TOTAL RECEIVED 0 0 0 7 TOTAL ERRORS 0 0 0 0
FREQUENCY CHANGE CODE 7
DATA RATE 300 SINGLE SLOT
SQUITTER GND ID 007 15:28:32 UTC SLOT OFFSET 1
SLOT AKCNOWLEDGEMENT CODES SLOT ASSIGNMENT CODES
FRAME SLOT FRAME SLOT FRAME SLOT
-3 11 NAK ALL -2 11 NAK ALL 0 11 RANDOM ACCESS
-3 12 NAK ALL -2 12 NAK ALL 0 12 RANDOM ACCESS
-2 01 NAK ALL -1 01 NAK ALL 1 01 RANDOM ACCESS
-2 02 NAK ALL -1 02 NAK ALL 1 02 RANDOM ACCESS
-2 03 NAK ALL -1 03 NAK ALL 0 03 RANDOM ACCESS
-2 04 NAK ALL -1 04 ID 210 A N N N 0 04 RANDOM ACCESS
-2 05 NAK ALL -1 05 NAK ALL 0 05 RANDOM ACCESS
-2 06 NAK ALL -1 06 NAK ALL 0 06 RANDOM ACCESS
-2 07 NAK ALL -1 07 NAK ALL 0 07 RANDOM ACCESS
-2 08 NAK ALL -1 08 NAK ALL 0 08 RANDOM ACCESS
-2 09 NAK ALL -1 09 NAK ALL 0 09 RANDOM ACCESS
-2 10 NAK ALL -1 10 NAK ALL 0 10 RANDOM ACCESS
GND STATION ID 007 ACTIVE FREQUENCYS 10010000000000000000
GND STATION ID 005 ACTIVE FREQUENCYS 01100000000000000000
GND STATION ID 006 ACTIVE FREQUENCYS 01010000000000000000
the audio signal