USRP + WBX + VERT900 Antenna, gain is set at 19 when recording the data.
address@hidden:~/gr-air-modes/apps$ modes_rx -T 0 -r 10000000 -s packet_float.dat
Using file source packet_float.dat
Rate is 10000000
Using Volk machine: avx_32_mmx_orc
(41 0.00000000) Type 0 (short A-A surveillance) from 8b11e3 at 43825ft (speed <75kt)
(31 0.00000000) Type 0 (short A-A surveillance) from 76ce83 at 19000ft (Vertical TCAS resolution only)
(38 0.00000000) Type 0 (short A-A surveillance) from 7805dd at 3025ft (Vertical TCAS resolution only)
(26 0.00000000) Type 4 (short surveillance altitude reply) from 53dd8d at -1000ft (SPI)
(25 0.00000000) No handler for message type 24 from d9a7dd
(27 0.00000000) Type 0 (short A-A surveillance) from ee5e77 at 44475ft (Vertical TCAS resolution only)
(26 0.00000000) Type 0 (short A-A surveillance) from e2683e at 33850ft (speed 1200-2400kt)
(38 0.00000000) Type 0 (short A-A surveillance) from 7805dd at 3025ft (Vertical TCAS resolution only)
(26 0.00000000) No handler for message type 24 from df163e
(26 0.00000000) No handler for message type 24 from 4dd8f4
(22 0.00000000) Type 0 (short A-A surveillance) from 3b8ec9 at 59100ft (speed 75-150kt)
(26 0.00000000) Type 0 (short A-A surveillance) from 9f6f91 at 18450ft (speed 1200-2400kt)
(28 0.00000000) No handler for message type 24 from c4b50b
(31 0.00000000) Type 11 (all call reply) from 76ce83 in reply to interrogator 0 with capability level 6
(31 0.00000000) Type 21 link capability report from 75008f: ACS: 0x10680, BCS: 0xf600, ECS: 0x0, continues 0 ident 564
(23 0.00000000) No handler for message type 24 from 38f620
(26 0.00000000) No handler for message type 24 from d7a547
(29 0.00000000) Type 11 (all call reply) from 76aa6b in reply to interrogator 0 with capability level 6
(26 0.00000000) Type 5 (short surveillance ident reply) from b49331 with ident 7150 (aircraft is on the ground)
(29 0.00000000) Type 5 (short surveillance ident reply) from 8f6b6a with ident 7610 (SPI ALERT)
(39 0.00000000) Type 4 (short surveillance altitude reply) from a69223 at 32975ft (AIRBORNE ALERT)
(25 0.00000000) Type 4 (short surveillance altitude reply) from acc9e9 at 53700ft (aircraft is on the ground)
(33 0.00000000) Type 0 (short A-A surveillance) from 8a01d4 at 18750ft (speed 300-600kt)
(32 0.00000000) Type 0 (short A-A surveillance) from 8a01d4 at 18750ft (speed 300-600kt)
(28 0.00000000) Type 0 (short A-A surveillance) from 601589 at 46725ft (TCAS resolution inhibited)
(27 0.00000000) Type 5 (short surveillance ident reply) from 4ba262 with ident 2520 (SPI)
(24 0.00000000) Type 21 link capability report from fba5fc: ACS: 0x250aa, BCS: 0xe638, ECS: 0xa2, continues 6 ident 68
(25 0.00000000) Type 5 (short surveillance ident reply) from fbc939 with ident 3620 (SPI ALERT)
(24 0.00000000) Type 0 (short A-A surveillance) from 7e5086 at 111200ft (speed 150-300kt)
(24 0.00000000) No handler for message type 24 from 10b1ec
(25 0.00000000) No handler for message type 24 from 1aba1c
(24 0.00000000) Type 0 (short A-A surveillance) from 9d7554 at 10800ft (speed 2400-4800kt)
(23 0.00000000) Type 5 (short surveillance ident reply) from 9da024 with ident 3540 (GROUND ALERT)
(27 0.00000000) No handler for message type 24 from 9f8569
(24 0.00000000) No handler for message type 24 from 5da41f
(25 0.00000000) Type 0 (short A-A surveillance) from ae194c at 48875ft (speed 600-1200kt)
(23 0.00000000) No handler for message type 24 from 11099d
(30 0.00000000) Type 20 TCAS report from 76aa6b: (no handler for TTI=0) at 11450ft
(23 0.00000000) No handler for message type 24 from b7a19e
(28 0.00000000) Type 20 link capability report from ef7118: ACS: 0x55278, BCS: 0x954d, ECS: 0xb1, continues 14 at 51300ft
(24 0.00000000) Type 0 (short A-A surveillance) from 7f4d04 at 13475ft (speed 75-150kt)
(32 0.00000000) Type 17 BDS0,9-1 (track report) from 8a01d4 with velocity 406kt heading 150 VS 1984
(28 0.00000000) Type 21 link capability report from 8992dc: ACS: 0x100c0, BCS: 0xe600, ECS: 0x0, continues 0 ident 9a0
(37 0.00000000) Type 20 TCAS report from 7805dd: (no handler for TTI=0) at 3000ft
(27 0.00000000) Type 0 (short A-A surveillance) from dc2ed9 at 45900ft (speed 600-1200kt)
(23 0.00000000) Type 4 (short surveillance altitude reply) from 2443b0 at 59800ft (GROUND ALERT)
(24 0.00000000) Type 4 (short surveillance altitude reply) from 3b1fc3 at 3200ft (SPI)
(21 0.00000000) Type 21 link capability report from d5ca0e: ACS: 0xda21, BCS: 0xc923, ECS: 0xee, continues 8 ident 123e
(22 0.00000000) Type 5 (short surveillance ident reply) from 5ad8b4 with ident 728 (GROUND ALERT)
(37 0.00000000) Type 17 BDS0,9-1 (track report) from 7805dd with velocity 218kt heading 238 VS -1664