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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
- 10 Aug 2026, 14:23
- Logged visits
- 867
The station's story
- Cumulative contact time
- 269 h
- Distinct days
- 461
- Highest captured altitude
- 39,100 ft
- Discovery rank
- #5,793 of 57,441
- Longest contact
- 0 h 43 min
Observed callsigns
DAL (835 contacts, 2016-2026) · CMB (1 contacts, 2017)
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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 21 Feb 2025, 11:1121 Feb 2025 | 21 Feb 2025, 11:33 | 28,625 ft | 1,167 |
| not transmitted | route not resolved | 20 Feb 2025, 12:4120 Feb 2025 | 20 Feb 2025, 13:07 | 30,000 ft | 1,180 |
| not transmitted | route not resolved | 20 Feb 2025, 08:4620 Feb 2025 | 20 Feb 2025, 09:08 | 29,375 ft | 1,544 |
| not transmitted | route not resolved | 19 Feb 2025, 14:0119 Feb 2025 | 19 Feb 2025, 14:18 | 32,000 ft | 1,126 |
| not transmitted | route not resolved | 19 Feb 2025, 09:3419 Feb 2025 | 19 Feb 2025, 09:55 | 14,400 ft | 1,436 |
| not transmitted | route not resolved | 3 Feb 2025, 15:403 Feb 2025 | 3 Feb 2025, 16:01 | 32,000 ft | 1,234 |
| not transmitted | route not resolved | 3 Feb 2025, 13:073 Feb 2025 | 3 Feb 2025, 13:29 | 12,425 ft | 1,203 |
| not transmitted | route not resolved | 13 Jan 2025, 12:3713 Jan 2025 | 13 Jan 2025, 12:57 | 30,000 ft | 1,091 |
| not transmitted | route not resolved | 13 Jan 2025, 08:5113 Jan 2025 | 13 Jan 2025, 09:21 | 27,425 ft | 1,894 |
| not transmitted | route not resolved | 12 Jan 2025, 12:2612 Jan 2025 | 12 Jan 2025, 12:49 | 30,000 ft | 1,247 |
| not transmitted | route not resolved | 12 Jan 2025, 08:4312 Jan 2025 | 12 Jan 2025, 09:07 | 22,050 ft | 1,878 |
| not transmitted | route not resolved | 23 Dec 2024, 14:1523 Dec 2024 | 23 Dec 2024, 14:34 | 30,000 ft | 1,093 |
| not transmitted | route not resolved | 23 Dec 2024, 10:1223 Dec 2024 | 23 Dec 2024, 10:31 | 14,175 ft | 1,186 |
| not transmitted | route not resolved | 16 Dec 2024, 10:0116 Dec 2024 | 16 Dec 2024, 10:23 | 34,000 ft | 784 |
| not transmitted | route not resolved | 16 Dec 2024, 06:4116 Dec 2024 | 16 Dec 2024, 07:05 | 23,675 ft | 1,796 |
| DAL53 | LSZH > KJFK | 10 Dec 2024, 15:2010 Dec 2024 | 10 Dec 2024, 15:35 | 30,000 ft | 1,088 |
| DAL52 | KJFK > LSZH | 10 Dec 2024, 12:5110 Dec 2024 | 10 Dec 2024, 13:11 | 12,950 ft | 1,242 |
| DAL53 | LSZH > KJFK | 19 Nov 2024, 13:4219 Nov 2024 | 19 Nov 2024, 14:07 | 34,000 ft | 1,561 |
| DAL52 | KJFK > LSZH | 19 Nov 2024, 09:2219 Nov 2024 | 19 Nov 2024, 09:40 | 13,675 ft | 1,239 |
| DAL175 | LIMC > KATL | 6 Nov 2024, 11:546 Nov 2024 | 6 Nov 2024, 12:14 | 30,000 ft | 1,350 |
| DAL174 | KATL > LIMC | 6 Nov 2024, 08:086 Nov 2024 | 6 Nov 2024, 08:27 | 27,000 ft | 1,190 |
| DAL175 | LIMC > KATL | 3 Nov 2024, 11:383 Nov 2024 | 3 Nov 2024, 11:59 | 30,000 ft | 1,043 |
| DAL174 | KATL > LIMC | 3 Nov 2024, 06:553 Nov 2024 | 3 Nov 2024, 07:15 | 26,875 ft | 1,236 |
| DAL149 | LGAV > KATL | 26 Oct 2024, 17:0726 Oct 2024 | 26 Oct 2024, 17:18 | 32,000 ft | 656 |
| DAL149 | LGAV > KATL | 19 Oct 2024, 16:2319 Oct 2024 | 19 Oct 2024, 16:44 | 32,000 ft | 1,267 |
