Large altitude error: Extended Squitter Airborne position (barometric altitude)

[wiseman]

8DAB92A2593E0664204C69D8FE84
 Extended Squitter Airborne position (barometric altitude)
  Address:       ab92a2 (Mode S / ADS-B)
  Air/Ground:    airborne
  Altitude:      195200 ft barometric
  CPR type:      Airborne
  CPR odd flag:  odd
  CPR latitude:  (78352)
  CPR longitude: (19561)

I think this aircraft was actually flying at about 10600 feet at the time:

Here's the message history for that aircraft leading up to that decode (the Short Air-Air Surveillance message decoding as being on the ground seems potentially suspicious?):

8DAB92A299105E93001486608C6D
 Extended Squitter Airborne velocity over ground, subsonic
  Address:       ab92a2 (Mode S / ADS-B)
  Air/Ground:    airborne
  GNSS delta:    -125 ft
  Heading:       149
  Speed:         177 kt groundspeed
  Vertical rate: 256 ft/min barometric

020007A0D08FF4
 Short Air-Air Surveillance
  ICAO Address:  ab92a2 (Mode S / ADS-B)
  Air/Ground:    ground

5DAB92A2B04912
 All Call Reply
  ICAO Address:  ab92a2 (Mode S / ADS-B)
  Air/Ground:    airborne

8DAB92A2593E0664204C69D8FE84
 Extended Squitter Airborne position (barometric altitude)
  Address:       ab92a2 (Mode S / ADS-B)
  Air/Ground:    airborne
  Altitude:      195200 ft barometric
  CPR type:      Airborne
  CPR odd flag:  odd
  CPR latitude:  (78352)
  CPR longitude: (19561)

[wcampbell0x2a]

dump1090-fa(expected output)

1

*8dab92a2593e0664204c69d8fe84;
DF:17 AA:AB92A2 CA:5 ME:593E0664204C69
 Extended Squitter Airborne position (barometric altitude) (11) (reliable)
  ICAO Address:  AB92A2 (Mode S / ADS-B)
  Air/Ground:    airborne
  Baro altitude: 10600 ft
  CPR type:      Airborne
  CPR odd flag:  odd
  CPR latitude:  (78352)
  CPR longitude: (19561)
  CPR decoding:  none
  NIC-B:         1
  NACp:          8
  SIL:           2 (p <= 0.001%, unknown type)

2

*8dab92a299105e93001486608c6d;
DF:17 AA:AB92A2 CA:5 ME:99105E93001486
 Extended Squitter Airborne velocity over ground, subsonic (19/1) (reliable)
  ICAO Address:  AB92A2 (Mode S / ADS-B)
  Air/Ground:    airborne
  Geom - baro:   -125 ft
  Ground track   148.4
  Groundspeed:   177.3 kt
  Geom rate:     256 ft/min
  NACv:          2

3

*020007a0d08ff4;
DF:0 addr:AB92A2 VS:0 CC:1 SL:0 RI:0 AC:1952
 Short Air-Air Surveillance
  ICAO Address:  AB92A2 (Mode S / ADS-B)
  Air/Ground:    airborne?
  Baro altitude: 10600 ft

4

*5dab92a2b04912;
DF:11 AA:AB92A2 IID:0 CA:5
 All Call Reply (reliable)
  ICAO Address:  AB92A2 (Mode S / ADS-B)
  Air/Ground:    airborne

5

*8dab92a2593e0664204c69d8fe84;
DF:17 AA:AB92A2 CA:5 ME:593E0664204C69
 Extended Squitter Airborne position (barometric altitude) (11) (reliable)
  ICAO Address:  AB92A2 (Mode S / ADS-B)
  Air/Ground:    airborne
  Baro altitude: 10600 ft
  CPR type:      Airborne
  CPR odd flag:  odd
  CPR latitude:  (78352)
  CPR longitude: (19561)
  CPR decoding:  none
  NIC-B:         1
  NACp:          8
  SIL:           2 (p <= 0.001%, unknown type)

[wcampbell0x2a]

Thanks for the data, should be fixed now. See https://github.com/wcampbell0x2a/adsb_deku/blob/6ee9011f78f867c38305645be9fa6ce4e0963985/tests/test.rs#L763 for the output that is expected now.