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Aircraft
N840MH
Common
- Mode S hex
- AB80F4
- Manufacturer
- Boeing
- Serial number
- 29718
- Year built
- 200125 years old
- Operator
- Delta Air Lines Inc (DAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 13 Apr 2016, 08:16
- Last contact
- 8 Nov 2026, 14:19
- Logged visits
- 902
The station's story
- Cumulative contact time
- 279 h
- Distinct days
- 481
- Highest captured altitude
- 39,100 ft
- Discovery rank
- #5,837 of 60,659
- Longest contact
- 0 h 43 min
Observed callsigns
DAL (870 contacts, 2016-2026) · CMB (1 contacts, 2017)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| DAL184 | KJFK > LIMC | 7 Feb 2026, 08:487 Feb 2026 | 7 Feb 2026, 09:06 | 25,050 ft | 1,038 |
| DAL53 | LSZH > KJFK | 6 Feb 2026, 13:456 Feb 2026 | 6 Feb 2026, 14:09 | 32,000 ft | 1,619 |
| DAL52 | KJFK > LSZH | 6 Feb 2026, 09:506 Feb 2026 | 6 Feb 2026, 10:13 | 11,325 ft | 1,022 |
| DAL130 | KATL > EDDM | 23 Jan 2026, 07:5623 Jan 2026 | 23 Jan 2026, 08:21 | 31,075 ft | 1,300 |
| DAL175 | LIMC > KATL | 22 Jan 2026, 12:3422 Jan 2026 | 22 Jan 2026, 12:56 | 28,000 ft | 1,533 |
| DAL174 | KATL > LIMC | 22 Jan 2026, 07:3122 Jan 2026 | 22 Jan 2026, 07:55 | 22,750 ft | 1,737 |
| DAL185 | LIMC > KJFK | 14 Jan 2026, 12:2414 Jan 2026 | 14 Jan 2026, 12:46 | 32,000 ft | 1,135 |
| DAL184 | KJFK > LIMC | 14 Jan 2026, 08:4614 Jan 2026 | 14 Jan 2026, 09:06 | 25,850 ft | 1,155 |
| DAL185 | LIMC > KJFK | 7 Jan 2026, 13:157 Jan 2026 | 7 Jan 2026, 13:42 | 32,000 ft | 1,666 |
| DAL184 | KJFK > LIMC | 7 Jan 2026, 08:497 Jan 2026 | 7 Jan 2026, 09:09 | 26,900 ft | 1,164 |
| DAL185 | LIMC > KJFK | 21 Dec 2025, 12:3421 Dec 2025 | 21 Dec 2025, 12:55 | 30,000 ft | 1,090 |
| DAL184 | KJFK > LIMC | 21 Dec 2025, 08:3321 Dec 2025 | 21 Dec 2025, 08:49 | 27,700 ft | 1,100 |
| DAL289 | KSEA > ZSPD | 20 Dec 2025, 14:0820 Dec 2025 | 20 Dec 2025, 14:33 | 30,000 ft | 952 |
| DAL288 | ZSPD > KSEA | 20 Dec 2025, 10:0620 Dec 2025 | 20 Dec 2025, 10:36 | not transmitted | 1,623 |
| DAL29 | LFMN > KJFK | 23 Oct 2025, 14:3923 Oct 2025 | 23 Oct 2025, 14:52 | 30,000 ft | 636 |
| DAL28 | KJFK > LFMN | 23 Oct 2025, 06:5523 Oct 2025 | 23 Oct 2025, 07:08 | 32,875 ft | 718 |
| DAL29 | LFMN > KJFK | 12 Oct 2025, 14:3912 Oct 2025 | 12 Oct 2025, 14:50 | 30,000 ft | 519 |
| DAL28 | KJFK > LFMN | 12 Oct 2025, 07:3612 Oct 2025 | 12 Oct 2025, 07:50 | 33,675 ft | 747 |
| DAL99 | LSGG > KJFK | 11 Oct 2025, 12:5611 Oct 2025 | 11 Oct 2025, 13:34 | 32,000 ft | 1,578 |
| DAL100 | KJFK > LSGG | 11 Oct 2025, 10:2911 Oct 2025 | 11 Oct 2025, 10:59 | not transmitted | 1,719 |
| DAL29 | LFMN > KJFK | 23 Sept 2025, 14:3523 Sept 2025 | 23 Sept 2025, 14:48 | 32,000 ft | 458 |
| DAL28 | KJFK > LFMN | 23 Sept 2025, 07:1323 Sept 2025 | 23 Sept 2025, 07:27 | 34,025 ft | 687 |
| DAL99 | LSGG > KJFK | 22 Sept 2025, 12:4022 Sept 2025 | 22 Sept 2025, 13:11 | 32,000 ft | 1,006 |
| DAL100 | KJFK > LSGG | 22 Sept 2025, 10:0022 Sept 2025 | 22 Sept 2025, 10:32 | not transmitted | 2,369 |
| DAL99 | LSGG > KJFK | 19 Sept 2025, 12:3219 Sept 2025 | 19 Sept 2025, 13:12 | 32,000 ft | 1,262 |
