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Aircraft
N821SY
Common
- Mode S hex
- AB3639
- Manufacturer
- Boeing
- Serial number
- 39952
- Year built
- 201412 years old
- Operator
- Umb Bank Na Trustee (SCX)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 6 Apr 2016, 07:34
- Last contact
- 28 Aug 2021, 00:49
- Logged visits
- 63
The station's story
Address not received since 28 Aug 2021. The marker states the absence, it does not say why.
- Cumulative contact time
- 22 h
- Distinct days
- 60
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #946 of 57,065
- Longest contact
- 0 h 43 min
Observed callsigns
SCX (53 contacts, 2016-2021) · CMB (9 contacts, 2016-2021)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| SCX8905 | KNKT > KRIV | 6 Dec 2016, 13:436 Dec 2016 | 6 Dec 2016, 13:58 | 38,975 ft | 692 |
| SCX8920 | KDFW > KBIF | 20 Nov 2016, 10:3920 Nov 2016 | 20 Nov 2016, 11:11 | 37,975 ft | 1,744 |
| SCX8919 | route not resolved | 19 Nov 2016, 14:3619 Nov 2016 | 19 Nov 2016, 14:52 | 41,000 ft | 844 |
| SCX8914 | KRIV > KNKT | 14 Nov 2016, 09:2814 Nov 2016 | 14 Nov 2016, 09:58 | 32,000 ft | 2,114 |
| SCX8913 | route not resolved | 13 Nov 2016, 15:3313 Nov 2016 | 13 Nov 2016, 15:50 | 41,000 ft | 816 |
| SCX8918 | route not resolved | 19 Oct 2016, 08:0219 Oct 2016 | 19 Oct 2016, 08:18 | 41,000 ft | 575 |
| SCX8916 | KRDU > KBIF | 18 Oct 2016, 03:5118 Oct 2016 | 18 Oct 2016, 04:21 | 36,000 ft | 2,560 |
| SCX8915 | KDMA > KOFF | 16 Oct 2016, 16:5416 Oct 2016 | 16 Oct 2016, 17:11 | 40,975 ft | 757 |
| CMB500 | route not resolved | 22 Aug 2016, 04:2322 Aug 2016 | 22 Aug 2016, 04:40 | 38,975 ft | 1,800 |
| SCX8909 | KATL > KGTB | 10 Apr 2016, 04:3510 Apr 2016 | 10 Apr 2016, 04:55 | 39,975 ft | 630 |
| CMB570 | route not resolved | 9 Apr 2016, 08:079 Apr 2016 | 9 Apr 2016, 08:24 | 36,975 ft | 266 |
| SCX8907 | route not resolved | 7 Apr 2016, 06:317 Apr 2016 | 7 Apr 2016, 06:59 | 38,000 ft | 435 |
| SCX530 | MMZH > KMSP | 6 Apr 2016, 07:346 Apr 2016 | 6 Apr 2016, 07:52 | 37,000 ft | 308 |
